Fidelity Oxford Street Trust NCSR Certified annual shareholder report (management investment company)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-3480

Fidelity Oxford Street Trust
(Exact name of registrant as specified in charter)

82 Devonshire St., Boston, Massachusetts 02109
(Address of principal executive offices) (Zip code)

Eric D. Roiter, Secretary

82 Devonshire St.

Boston, Massachusetts 02109
(Name and address of agent for service)

Registrant's telephone number, including area code: 617-563-7000

Date of fiscal year end:	February 28

Date of reporting period:	February 28, 2006

Item 1. Reports to Stockholders

Fidelity®
Four-in-One Index
Fund

Annual Report
February 28, 2006

Contents

Chairman’s Message	4	Ned Johnson’s message to shareholders.
Performance	5	How the fund has done over time.
Management’s Discussion	6	The manager’s review of fund
		performance, strategy and outlook.
Shareholder Expense	7	An example of shareholder expenses.
Example
Investment Changes	9	A summary of major shifts in the fund’s
		investments over the past year.
Investments	10	A complete list of the fund’s investments
		with their market values.
Financial Statements	11	Statements of assets and liabilities,
		operations, and changes in net assets,
		as well as financial highlights.
Notes	15	Notes to the financial statements.
Report of Independent	18
Registered Public
Accounting Firm
Trustees and Officers	19
Distributions	30
Proxy Voting Results	31

To view a fund’s proxy voting guidelines and proxy voting record for the 12 month period
ended June 30, visit www.fidelity.com/proxyvotingresults or visit the Securities and Exchange
Commission’s (SEC) web site at www.sec.gov. You may also call 1-800-544-8544 to request a free
copy of the proxy voting guidelines.

Standard & Poor’s, S&P and S&P 500 are registered service marks of The McGraw Hill Companies, Inc.
and have been licensed for use by Fidelity Distributors Corporation.

Other third party marks appearing herein are the property of their respective owners.

All other marks appearing herein are registered or unregistered trademarks or service marks
of FMR Corp. or an affiliated company.

Annual Report 2

This report and the financial statements contained herein are submitted for the general information
of the shareholders of the fund. This report is not authorized for distribution to prospective investors
in the fund unless preceded or accompanied by an effective prospectus.
A fund files its complete schedule of portfolio holdings with the SEC for the first and third
quarters of each fiscal year on Form N Q. Forms N Q are available on the SEC’s web site at
http://www.sec.gov. A fund’s Forms N Q may be reviewed and copied at the SEC’s Public Reference
Room in Washington, DC. Information regarding the operation of the SEC’s Public Reference
Room may be obtained by calling 1-800-SEC-0330. For a complete list of a fund’s portfolio
holdings, view the most recent quarterly holdings report, semiannual report, or annual report
on Fidelity’s web site at http://www.fidelity.com/holdings.
NOT FDIC INSURED · MAY LOSE VALUE · NO BANK GUARANTEE
Neither the fund nor Fidelity Distributors Corporation is a bank.

3 Annual Report

Chairman’s Message

(photograph of Edward C. Johnson 3d)

Dear Shareholder:

Although many securities markets made gains in early 2006, there is only one certainty when it comes to investing: There is no sure thing. There are, however, a number of time tested, fundamental investment principles that can put the historical odds in your favor.

One of the basic tenets is to invest for the long term. Over time, riding out the markets’ inevitable ups and downs has proven much more effective than selling into panic or chasing the hottest trend. Even missing only a few of the markets’ best days can significantly diminish investor returns. Patience also affords the benefits of compounding of earning interest on additional income or reinvested dividends and capital gains. There are tax advantages and cost benefits to consider as well. The more you sell, the more taxes you pay, and the more you trade, the higher the costs. While staying the course doesn’t eliminate risk, it can considerably lessen the effect of short term declines.

You can further manage your investing risk through diversification. And today, more than ever, geographic diversification should be taken into account. Studies indicate that asset allocation is the single most important determinant of a portfolio’s long term success. The right mix of stocks, bonds and cash aligned to your particular risk tolerance and investment objective is very important. Age appropriate rebalancing is also an essential aspect of asset allocation. For younger investors, an emphasis on equities which historically have been the best performing asset class over time is encouraged. As investors near their specific goal, such as retirement or sending a child to college, consideration may be given to replacing volatile assets (e.g. common stocks) with more stable fixed investments (bonds or savings plans).

A third investment principle investing regularly can help lower the average cost of your purchases. Investing a certain amount of money each month or quarter helps ensure you won’t pay for all your shares at market highs. This strategy known as dollar cost averaging also reduces unconstructive “emotion” from investing, helping shareholders avoid selling weak performers just prior to an upswing, or chasing a hot performer just before a correction.

We invite you to contact us via the Internet, through our Investor Centers or over the phone. It is our privilege to provide you the information you need to make the investments that are right for you.

Sincerely,

/s/ Edward C. Johnson 3d

Edward C. Johnson 3d

Annual Report 4

Performance: The Bottom Line

Average annual total return reflects the change in the value of an investment, assuming reinvestment of the fund’s dividend income and capital gains (the profits earned upon the sale of securities that have grown in value) and assuming a constant rate of perfor mance each year. The $10,000 table and the fund’s returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by Fidelity, a fund’s total return will be greater than it would be had the reimbursement not occurred. How a fund did yesterday is no guarantee of how it will do tomorrow.

Average Annual Total Returns
Periods ended February 28, 2006	Past 1	Past 5	Life of
	year	years	fund^A
Fidelity® Four in One Index Fund	10.16%	4.77%	3.23%
A From June 29, 1999.

$10,000 Over Life of Fund

Let’s say hypothetically that $10,000 was invested in Fidelity® Four in-One Index Fund on June 29, 1999, when the fund started. The chart shows how the value of your invest ment would have changed, and also shows how the Standard & Poor’s 500^SMIndex performed over the same period.

5 Annual Report

Management’s Discussion of Fund Performance

Comments from Derek Young and Christopher Sharpe, Lead Co Managers of Fidelity® Four in One Index Fund

U.S. equities had mixed results for the year ending February 28, 2006. Large cap indexes fell short of their historical returns, while those focused on small and mid cap stocks showed strong gains. Most international stock benchmarks also did well. Domestic bonds, however, struggled against a backdrop of rising interest rates and inflation concerns. Equity market gains were driven largely by the energy and utilities sectors, as prices for oil and other commodities skyrocketed. For the past several years, mid and small caps have outperformed large cap stocks, and that trend continued during the past year. The large cap oriented Standard & Poor’s 500^SMIndex rose 8.40%, while the Dow Jones Wilshire 4500 Completion Index^SM, a measure of mid and small cap stock performance, advanced 17.88% . Meanwhile, the Morgan Stanley Capital International^SMEurope, Australasia, Far East (MSCI® EAFE®) Index, a commonly used gauge of foreign developed stock markets, climbed 17.60% . The U.S. investment grade, taxable bond market offered low single digit returns during the period, with the Lehman Brothers® Aggregate Bond Index up only 2.74% .

The fund returned 10.16% for the 12 months ending February 28, 2006, compared with the 10.36% gain of the Fidelity Four in One Composite Index. This performance was in line with our expectations given expenses both at the fund level and among its underlying components. The overall U.S. stock market gained ground during the period. Both the energy and utilities sectors, which were helped by rising oil and natural gas prices, added to results. By contrast, although the consumer discretionary sector added slightly to results, two of its subsectors the automobile and components industry and the media industry both underperformed. Small and mid cap stocks continued to outperform their large cap counterparts. International stocks outperformed the S&P 500®, with the index’s gains driven primarily by Japan, the second best performing market in the MSCI EAFE during the period. Currency weakness, however, was a negative influence for U.S. investors in foreign securities. The U.S. bond market gained ground, despite a steady stream of interest rate increases from the Federal Reserve Board. All major segments of the bond index performed positively, with mortgage securities faring particularly well.

The views expressed above reflect those of the portfolio manager(s) only through the end of the period as stated on the cover of this report and do not necessarily represent the views of Fidelity or any other person in the Fidelity organization. Any such views are subject to change at any time based upon market or other conditions and Fidelity disclaims any responsibility to update such views. These views may not be relied on as investment advice and, because investment decisions for a Fidelity fund are based on numerous factors, may not be relied on as an indication of trading intent on behalf of any Fidelity fund.

Annual Report

6 6

Shareholder Expense Example

As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds.

The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (September 1, 2005 to February 28, 2006).

Actual Expenses

The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000.00 (for example, an $8,600 account value divided by $1,000.00 = 8.6), then multiply the result by the number in the first line under the heading entitled “Expenses Paid During Period” to estimate the expenses you paid on your account during this period. An annual index fund fee of $10 that is charged once a year may apply for certain accounts with a value of less than $10,000. Various account fees may also be payable to the custodian for certain services. This fee is not included in the table below. If it was, the estimate of expenses you paid during the period would be higher, and your ending account value lower, by this amount. In addition, the fund, as a shareholder in underlying Fidelity funds, will indirectly bear its pro rata share of the fees and expenses incurred by the underlying Fidelity funds. These fees and expenses are not included in the fund’s annualized expense ratio used to calculate the expense estimate in the table below.

Hypothetical Example for Comparison Purposes

The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund’s actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund’s actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the share holder reports of the other funds. An annual index fund fee of $10 that is charged once a year may apply for certain accounts with a value of less than $10,000. Various account fees may also be payable to the custodian for certain services. This fee is not included in the table below. If it was, the estimate of expenses you paid during the period would be higher, and your ending account value lower, by this amount. In addition, the fund, as a share holder in underlying Fidelity funds, will indirectly bear its pro rata share of the fees and expenses incurred by the underlying Fidelity funds. These fees and expenses are not included in the fund’s annualized expense ratio used to calculate the expense estimate in the table below.

7 Annual Report

Shareholder Expense Example continued

Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher.

					Expenses Paid
	Beginning		Ending		During Period*
	Account Value		Account Value		September 1, 2005
	September 1, 2005		February 28, 2006		to February 28, 2006
Actual	$	1,000.00	$	1,066.80	$	.41
Hypothetical (5% return per
year before expenses)	$	1,000.00	$	1,024.40	$	.40

* Expenses are equal to the Fund’s annualized expense ratio of .08%; multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one half year period). The fees and expenses of the underlying Fidelity funds in which the fund invests are not included in the fund’s annualized expense ratio.

Annual Report

Investment Changes

Fund Holdings as of February 28, 2006
	% of fund’s	% of fund’s	Target
	investments	investments	Investment
		6 months ago	Allocation
Spartan 500 Index Fund	54.7%	54.4%	55.0%
Spartan Extended Market Index Fund	15.1	15.7	15.0
Spartan International Index Fund	15.2	15.1	15.0
Fidelity U.S. Bond Index Fund	15.0	14.8	15.0
	100.0%	100.0%	100%

9 Annual Report

Investments February 28, 2006
Showing Percentage of Total Value of Investment in Securities

Equity Funds 85.0%
	Shares	Value (Note 1)
Domestic Equity Funds – 69.8%
Spartan 500 Index Fund	7,039,302	$ 623,259,829
Spartan Extended Market Index Fund	4,687,009	171,825,758
TOTAL DOMESTIC EQUITY FUNDS		795,085,587
International Equity Funds – 15.2%
Spartan International Index Fund	4,599,714	172,949,239
TOTAL EQUITY FUNDS
(Cost $857,194,436)		968,034,826
Fixed Income Funds 15.0%
Investment Grade Fixed Income Funds 15.0%
Fidelity U.S. Bond Index Fund
(Cost $172,562,664)	15,771,940	171,283,269
TOTAL INVESTMENT IN SECURITIES 100%
(Cost $1,029,757,100)		$ 1,139,318,095




See accompanying notes which are an integral part of the financial statements.
*Annual Report*	10

Financial Statements

Statement of Assets and Liabilities
	February 28, 2006

Assets
Investment in securities, at value (cost $1,029,757,100)
See accompanying schedule	$ 1,139,318,095
Cash		29
Receivable for fund shares sold		1,649,691
Receivable from investment adviser for expense reductions		19,814
Total assets		1,140,987,629

Liabilities
Payable for investments purchased	$ 1,150,694
Payable for fund shares redeemed	410,045
Accrued management fee	93,972
Total liabilities		1,654,711

Net Assets	$ 1,139,332,918
Net Assets consist of:
Paid in capital	$ 1,020,825,955
Undistributed net investment income		969,591
Accumulated undistributed net realized gain (loss) on
investments		7,976,377
Net unrealized appreciation (depreciation) on investments		109,560,995
Net Assets, for 41,869,371 shares outstanding	$ 1,139,332,918
Net Asset Value, offering price and redemption price per
share ($1,139,332,918 ÷ 41,869,371 shares)		$ 27.21

See accompanying notes which are an integral part of the financial statements.

11 Annual Report

Financial Statements continued


Statement of Operations
	Year ended February 28, 2006

Investment Income
Income distributions from underlying funds		$ 19,438,583
Interest		160
Total income		19,438,743

Expenses
Management fee	$ 981,713
Independent trustees’ compensation	4,130
Total expenses before reductions	985,843
Expense reductions	(199,526)	786,317

Net investment income (loss)		18,652,426
Realized and Unrealized Gain (Loss)
Realized gain (loss) on sale of underlying fund shares	10,358,677
Capital gain distributions from underlying funds	1,239,621	11,598,298
Change in net unrealized appreciation (depreciation) on
underlying funds		70,936,929
Net gain (loss)		82,535,227
Net increase (decrease) in net assets resulting from
operations		$ 101,187,653

See accompanying notes which are an integral part of the financial statements.

Annual Report

Statement of Changes in Net Assets
	Year ended	Year ended
	February 28,	February 28,
	2006	2005
Increase (Decrease) in Net Assets
Operations
Net investment income (loss)	$ 18,652,426	$ 12,794,263
Net realized gain (loss)	11,598,298	(72,402)
Change in net unrealized appreciation (depreciation) .	70,936,929	48,649,227
Net increase (decrease) in net assets resulting
from operations	101,187,653	61,371,088
Distributions to shareholders from net investment income .	(18,009,893)	(12,864,232)
Distributions to shareholders from net realized gain	(350,483)	(489,536)
Total distributions	(18,360,376)	(13,353,768)
Share transactions
Proceeds from sales of shares	363,924,270	351,134,052
Reinvestment of distributions	17,505,730	12,686,073
Cost of shares redeemed	(173,771,338)	(115,291,732)
Net increase (decrease) in net assets resulting from
share transactions	207,658,662	248,528,393
Total increase (decrease) in net assets	290,485,939	296,545,713

Net Assets
Beginning of period	848,846,979	552,301,266
End of period (including undistributed net investment
income of $969,591 and undistributed net invest-
ment income of $742,138, respectively)	$ 1,139,332,918	$ 848,846,979

Other Information
Shares
Sold	14,135,844	14,710,318
Issued in reinvestment of distributions	662,482	506,535
Redeemed	(6,707,692)	(4,835,347)
Net increase (decrease)	8,090,634	10,381,506

See accompanying notes which are an integral part of the financial statements.

13 Annual Report

Financial Highlights


Years ended February 28,	2006	2005	2004^E	2003	2002
Selected Per Share Data
Net asset value, beginning
of period	$ 25.13	$ 23.61	$ 17.37	$ 21.29	$ 23.64
Income from Investment
Operations
Net investment income (loss)^B	.49	.45	.37	.36	.39
Net realized and unrealized
gain (loss)	2.05	1.51	6.21	(3.90)	(2.26)
Total from investment
operations	2.54	1.96	6.58	(3.54)	(1.87)
Distributions from net investment
income	(.45)	(.42)	(.34)	(.38)	(.45)
Distributions from net realized
gain	(.01)	(.02)	—	—	(.03)
Total distributions	(.46)	(.44)	(.34)	(.38)	(.48)
Net asset value, end of period .	$ 27.21	$ 25.13	$ 23.61	$ 17.37	$ 21.29
Total Return^A	10.16%	8.31%	38.01%	(16.70)%	(7.97)%
Ratios to Average Net Assets^C,D
Expenses before reductions	10%	.10%	.10%	.10%	.10%
Expenses net of fee waivers,
if any	08%	.08%	.08%	.08%	.08%
Expenses net of all reductions	.08%	.08%	.08%	.08%	.08%
Net investment income (loss) .	1.90%	1.90%	1.76%	1.87%	1.77%
Supplemental Data
Net assets, end of period
(000 omitted)	$1,139,333	$848,847	$552,301	$265,322	$286,443
Portfolio turnover rate	3%	3%	7%	18%	21%

A Total returns would have been lower had certain expenses not been reduced during the periods shown.
B Calculated based on average shares outstanding during the period.
C Amounts do not include the activity of the underlying funds.
D Expense ratios reflect operating expenses of the fund. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or
expense offset arrangements and do not represent the amount paid by the fund during periods when reimbursements or reductions occur.
Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrange
ments. Expenses net of all reductions represent the net expenses paid by the fund.
E For the year ended February 29.

See accompanying notes which are an integral part of the financial statements.

Annual Report

Notes to Financial Statements

For the period ended February 28, 2006

1. Significant Accounting Policies.

Fidelity Four in One Index Fund (the fund) is a fund of Fidelity Oxford Street Trust (the trust) and is authorized to issue an unlimited number of shares. The trust is registered under the Investment Company Act of 1940, as amended (the 1940 Act), as an open end management investment company organized as a Delaware statutory trust. The fund invests primarily in a combination of Fidelity index funds (the Underlying Funds) managed by Fidelity Management & Research Company (FMR). Geode Capital Manage ment, LLC serves as sub adviser for the underlying stock funds. The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America, which require management to make certain estimates and assumptions at the date of the financial statements. The following summarizes the significant accounting policies of the fund:

Security Valuation. Net asset value per share is calculated as of the close of business of the New York Stock Exchange, normally 4:00 p.m. Eastern time. Investments in the Underlying Funds are valued at their net asset value each business day. Short term securities with remaining maturities of sixty days or less for which quotations are not readily available are valued on the basis of amortized cost.

Investment Transactions and Income. Security transactions, normally shares of the Underlying Funds, are accounted for as of trade date. Gains and losses on securities sold are determined on the basis of identified cost. Income and capital gain distributions from the Underlying Funds, if any, are recorded on the ex dividend date. Interest income is accrued as earned. Interest income includes coupon interest and amortization of pre mium and accretion of discount on debt securities.

Expenses. Expenses included in the accompanying financial statements reflect the expenses of the fund and do not include any expenses associated with the Underlying Funds.

Income Tax Information and Distributions to Shareholders. Each year, the fund intends to qualify as a regulated investment company by distributing all of its taxable income and realized gains under Subchapter M of the Internal Revenue Code. As a result, no provision for income taxes is required in the accompanying financial statements.

Distributions are recorded on the ex dividend date. Income and capital gain distribu tions are determined in accordance with income tax regulations, which may differ from generally accepted accounting principles. In addition, the fund will claim a portion of the payment made to redeeming shareholders as a distribution for income tax purposes.

Capital accounts within the financial statements are adjusted for permanent book tax differences. These adjustments have no impact on net assets or the results of operations. Temporary book tax differences will reverse in a subsequent period.

15 Annual Report

Notes to Financial Statements continued
1. Significant Accounting Policies continued
Income Tax Information and Distributions to Shareholders continued

Book tax differences are primarily due to the short term gain distributions from the Underlying Funds, and losses deferred due to wash sales.

The tax basis components of distributable earnings and the federal tax cost as of period end were as follows:

Unrealized appreciation	$ 123,948,545
Unrealized depreciation	(16,876,632)
Net unrealized appreciation (depreciation)	107,071,913
Undistributed ordinary income	1,201,373
Undistributed long term capital gain	10,233,677

Cost for federal income tax purposes	$ 1,032,246,182

The tax character of distributions paid was as follows:

	February 28, 2006	February 28, 2005
Ordinary Income	$ 18,360,376	$ 12,899,434
Long term Capital Gains	—	454,334
Total	$ 18,360,376	$ 13,353,768

Short Term Trading (Redemption) Fees. Shares held in the fund less than 90 days are subject to a redemption fee equal to .50% of the proceeds of the redeemed shares. All redemp tion fees, including any estimated redemption fees paid by FMR, which are paid to the fund, are then paid to the Underlying Funds with redemption fees. For the period, the fund received $27,438, of which $14,038, $5,743, and $7,657 was paid to Spartan 500 Index Fund, Spartan Extended Market Index Fund and Spartan International Index Fund, respectively.

2. Operating Policies.

Repurchase Agreements. FMR has received an Exemptive Order from the Securities and Exchange Commission (the SEC) which permits the fund and other affiliated entities of FMR to transfer uninvested cash balances into joint trading accounts which are then invested in repurchase agreements. The fund may also invest directly with institutions in repurchase agreements. Repurchase agreements are collateralized by government or non government securities. Upon settlement date, collateral is held in segregated accounts with custodian banks and may be obtained in the event of a default of the counterparty. The fund monitors, on a daily basis, the value of the collateral to ensure it is at least equal to the principal amount of the repurchase agreement (includ ing accrued interest). In the event of a default by the counterparty, realization of the collateral proceeds could be delayed, during which time the value of the collateral may decline.

Annual Report

3. Purchases and Sales of Investments.

Purchases and redemptions of the underlying fund shares aggregated $235,833,714 and $26,646,802, respectively.

4. Fees and Other Transactions with Affiliates.

Management Fee. Strategic Advisers, Inc. (Strategic Advisers), an affiliate of FMR, provides the fund with investment management related services. For these services the fund pays a monthly management fee to Strategic Advisers. The management fee is computed at an annual rate of .10% of the fund’s average net assets. The management fee is reduced by an amount equal to the fees and expenses paid by the fund to the indepen dent Trustees.

Other Transactions. Strategic Advisers has entered into an administration agreement with FMR under which FMR provides management and administrative services (other than investment advisory services) necessary for the operation of the fund. Pursuant to this agreement, FMR pays all expenses of the fund, excluding the compensation of the independent Trustees and certain other expenses such as interest expense. FMR also contracts with other Fidelity companies to perform the services necessary for the operation of the fund. For the services under the agreement, Strategic Advisers pays FMR a monthly administration fee equal to the management fee received by Strategic Advisers, minus an amount equal to an annual rate of .02% of the fund’s average net assets. The fund does not pay any fees for these services.

5. Expense Reductions.

FMR voluntarily agreed to reimburse the fund to the extent annual operating expenses exceeded .08% of average net assets. Some expenses, for example interest expense, are excluded from this reimbursement. During the period, this reimbursement reduced the fund’s expenses by $199,526.

6. Other.

The fund’s organizational documents provide former and current trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the fund. In the normal course of business, the fund may also enter into contracts that provide general indemnifications. The fund’s maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against the fund. The risk of material loss from such claims is considered remote.

17 Annual Report

Report of Independent Registered Public Accounting Firm

To the Trustees of Fidelity Oxford Street Trust and the Shareholders of Fidelity Four in One Index Fund:

In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Fidelity Four in One Index Fund (a fund of Fidelity Oxford Street Trust) at February 28, 2006 and the results of its operations, the changes in its net assets and the financial highlights for the periods indicated, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as “financial statements”) are the responsibility of the Fidelity Four in One Index Fund’s management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluat ing the overall financial statement presentation. We believe that our audits, which included confirmation of securities at February 28, 2006 by correspondence with the custodian, provide a reasonable basis for our opinion.

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
Boston, Massachusetts
April 17, 2006

Annual Report

Trustees and Officers

The Trustees, Members of the Advisory Board, and executive officers of the trust and fund, as applicable, are listed below. The Board of Trustees governs Four in One Index and is responsible for protecting the interests of shareholders. The Trustees are experi enced executives who meet periodically throughout the year to oversee Four in One Index’s activities, review contractual arrangements with companies that provide services to Four in One Index, and review Four in One Index’s performance. If the interests of Four in One Index and an underlying Fidelity fund were to diverge, a conflict of interest could arise and affect how the Trustees and Members of the Advisory Board fulfill their fiduciary duties to the affected funds. Strategic Advisers has structured Four in One Index to avoid these potential conflicts, although there may be situations where a conflict of interest is unavoidable. In such instances, Strategic Advisers, the Trustees, and Members of the Advisory Board would take reasonable steps to minimize and, if possible, eliminate the conflict. Except for William O. McCoy, each of the Trustees oversees 326 funds advised by FMR or an affiliate. Mr. McCoy oversees 328 funds advised by FMR or an affiliate.

The Trustees hold office without limit in time except that (a) any Trustee may resign; (b) any Trustee may be removed by written instrument, signed by at least two thirds of the number of Trustees prior to such removal; (c) any Trustee who requests to be retired or who has become incapacitated by illness or injury may be retired by written instru ment signed by a majority of the other Trustees; and (d) any Trustee may be removed at any special meeting of shareholders by a two thirds vote of the outstanding voting securities of the trust. Each Trustee who is not an interested person (as defined in the 1940 Act) (Independent Trustee), shall retire not later than the last day of the calendar year in which his or her 72nd birthday occurs. The Independent Trustees may waive this mandatory retirement age policy with respect to individual Trustees. The executive officers and Advisory Board Members hold office without limit in time, except that any officer and Advisory Board Member may resign or may be removed by a vote of a majority of the Trustees at any regular meeting or any special meeting of the Trustees. Except as indicated, each individual has held the office shown or other offices in the same company for the past five years.

The fund’s Statement of Additional Information (SAI) includes more information about the Trustees. To request a free copy call Fidelity at 1-800-544-8544.

19 Annual Report

Trustees and Officers - continued

Interested Trustees*:

Correspondence intended for each Trustee who is an interested person may be sent to Fidelity Investments, 82 Devonshire Street, Boston, Massachusetts 02109.

Name, Age; Principal Occupation

Edward C. Johnson 3d (75)

Year of Election or Appointment: 1991

Mr. Johnson is Chairman of the Board of Trustees. Mr. Johnson serves as Chief Executive Officer, Chairman, and a Director of FMR Corp.; a Director and Chairman of the Board and of the Executive Committee of FMR; Chairman and a Director of Fidelity Research & Analysis Com pany; Chairman and a Director of Fidelity Investments Money Manage ment, Inc.; and Chairman (2001 present) and a Director (2000 present) of FMR Co., Inc.

Stephen P. Jonas (53)

Year of Election or Appointment: 2005

Mr. Jonas is Senior Vice President of Four in One Index (2005 present). He also serves as Senior Vice President of other Fidelity funds (2005 present). Mr. Jonas is Executive Director of FMR (2005 present). Previously, Mr. Jonas served as President of Fidelity Enterprise Opera tions and Risk Services (2004 2005), Chief Administrative Officer (2002 2004), and Chief Financial Officer of FMR Co. (1998 2000). Mr. Jonas has been with Fidelity Investments since 1987 and has held vari ous financial and management positions including Chief Financial Offi cer of FMR. In addition, he serves on the Boards of Boston Ballet (2003 present) and Simmons College (2003 present).

Robert L. Reynolds (53)

Year of Election or Appointment: 2003

Mr. Reynolds is a Director (2003 present) and Chief Operating Officer (2002 present) of FMR Corp. He also serves on the Board at Fidelity Investments Canada, Ltd. (2000 present). Previously, Mr. Reynolds served as President of Fidelity Investments Institutional Retirement Group (1996 2000).

* Trustees have been determined to be “Interested Trustees” by virtue of, among other things, their affiliation with the trust or various entities under common control with FMR.

Annual Report

Independent Trustees:

Correspondence intended for each Independent Trustee (that is, the Trustees other than the Interested Trustees) may be sent to Fidelity Investments, P.O. Box 55235, Boston, Massachusetts 02205-5235.

Name, Age; Principal Occupation

Dennis J. Dirks (57)

Year of Election or Appointment: 2005

Prior to his retirement in May 2003, Mr. Dirks was Chief Operating Officer and a member of the Board of The Depository Trust & Clearing Corporation (DTCC) (1999 2003). He also served as President, Chief Operating Officer, and Board member of The Depository Trust Company (DTC) (1999 2003) and President and Board member of the National Securities Clearing Corporation (NSCC) (1999 2003). In addition, Mr. Dirks served as Chief Executive Officer and Board member of the Government Securities Clearing Corporation (2001 2003) and Chief Executive Officer and Board member of the Mortgage Backed Securities Clearing Corporation (2001 2003). Mr. Dirks also serves as a Trustee and a member of the Finance Committee of Manhattan College (2005 present) and a Trustee and a member of the Finance Committee of AHRC of Nassau County (2006 present).

Robert M. Gates (62)

Year of Election or Appointment: 1997

Dr. Gates is Chairman of the Independent Trustees (2006 present). Dr. Gates is President of Texas A&M University (2002 present). He was Director of the Central Intelligence Agency (CIA) from 1991 to 1993. From 1989 to 1991, Dr. Gates served as Assistant to the President of the United States and Deputy National Security Advisor. Dr. Gates is a Director of NACCO Industries, Inc. (mining and manufacturing), Parker Drilling Co., Inc. (drilling and rental tools for the energy industry, 2001 present), and Brinker International (restaurant management, 2003 present). Previously, Dr. Gates served as a Director of LucasVarity PLC (automotive components and diesel engines), a Director of TRW Inc. (automotive, space, defense, and information technology), and Dean of the George Bush School of Government and Public Service at Texas A&M University (1999 2001).

21 Annual Report

Trustees and Officers - continued

Name, Age; Principal Occupation

George H. Heilmeier (69)

Year of Election or Appointment: 2004

Dr. Heilmeier is Chairman Emeritus of Telcordia Technologies (commu nication software and systems), where prior to his retirement, he served as company Chairman and Chief Executive Officer. He currently serves on the Boards of Directors of The Mitre Corporation (systems engineering and information technology support for the government), and HRL Labo ratories (private research and development, 2004 present). He is Chair man of the General Motors Science & Technology Advisory Board and a Life Fellow of the Institute of Electrical and Electronics Engineers (IEEE). Dr. Heilmeier is a member of the Defense Science Board and the National Security Agency Advisory Board. He is also a member of the National Academy of Engineering, the American Academy of Arts and Sciences, and the Board of Overseers of the School of Engineering and Applied Science of the University of Pennsylvania. Previously, Dr. Heilmeier served as a Director of TRW Inc. (automotive, space, defense, and information technology, 1992 2002), Compaq (1994 2002), Automatic Data Processing, Inc. (ADP) (technology based business outsourcing, 1995 2002), INET Technologies Inc. (telecommunications network sur veillance, 2001 2004), and Teletech Holdings (customer management services). He is the recipient of the 2005 Kyoto Prize in Advanced Technology for his invention of the liquid crystal display.

Marie L. Knowles (59)

Year of Election or Appointment: 2001

Prior to Ms. Knowles’ retirement in June 2000, she served as Executive Vice President and Chief Financial Officer of Atlantic Richfield Company (ARCO) (diversified energy, 1996 2000). From 1993 to 1996, she was a Senior Vice President of ARCO and President of ARCO Transportation Company. She served as a Director of ARCO from 1996 to 1998. She currently serves as a Director of Phelps Dodge Corporation (copper mining and manufacturing) and McKesson Corporation (healthcare ser vice, 2002 present). Ms. Knowles is a Trustee of the Brookings Institution and the Catalina Island Conservancy and also serves as a member of the Advisory Board for the School of Engineering of the University of Southern California.

Annual Report

Name, Age; Principal Occupation

Ned C. Lautenbach (62)

Year of Election or Appointment: 2000

Mr. Lautenbach has been a partner of Clayton, Dubilier & Rice, Inc. (private equity investment firm) since September 1998. Previously, Mr. Lautenbach was with the International Business Machines Corpora tion (IBM) from 1968 until his retirement in 1998. Mr. Lautenbach serves as a Director of Italtel Holding S.p.A. (telecommunications (Milan, Italy), 2004 present) and Eaton Corporation (diversified industrial) as well as the Philharmonic Center for the Arts in Naples, Florida. He also is a member of the Board of Trustees of Fairfield University (2005 present), as well as a member of the Council on Foreign Relations.

William O. McCoy (72)

Year of Election or Appointment: 1997

Prior to his retirement in December 1994, Mr. McCoy was Vice Chair man of the Board of BellSouth Corporation (telecommunications) and President of BellSouth Enterprises. He is currently a Director of Duke Realty Corporation (real estate), and Progress Energy, Inc. (electric utility). He is also a partner of Franklin Street Partners (private investment management firm) and a member of the Research Triangle Foundation Board. In addition, Mr. McCoy served as the Interim Chancellor (1999 2000) and a member of the Board of Visitors for the University of North Carolina at Chapel Hill and currently serves as Chairman of the Board of Directors of the University of North Carolina Health Care System and the Board of Visitors of the Kenan Flagler Business School (University of North Carolina at Chapel Hill). He also served as Vice President of Finance for the University of North Carolina (16 school system).

Cornelia M. Small (61)

Year of Election or Appointment: 2005

Ms. Small is a member (2000 present) and Chairperson (2002 present) of the Investment Committee, and a member (2002 present) of the Board of Trustees of Smith College. Previously, she served as Chief Investment Officer (1999 2000), Director of Global Equity Investments (1996 1999), and a member of the Board of Directors of Scudder, Stevens & Clark (1990 1997) and Scudder Kemper Investments (1997 1999). In addition, Ms. Small served as Co Chair (2000 2003) of the Annual Fund for the Fletcher School of Law and Diplomacy.

23 Annual Report

Trustees and Officers - continued

Name, Age; Principal Occupation

William S. Stavropoulos (66)

Year of Election or Appointment: 2002

Mr. Stavropoulos is Chairman of the Board (2000 present) and a Member of the Board of Directors of The Dow Chemical Company. Since joining The Dow Chemical Company in 1967, Mr. Stavropoulos served in numerous senior management positions, including President (1993 2000; 2002 2003), CEO (1995 2000; 2002 2004), and Chair man of the Executive Committee (2000 2004). Currently, he is a Director of NCR Corporation (data warehousing and technology solutions), BellSouth Corporation (telecommunications), Chemical Financial Corpo ration, Maersk Inc. (industrial conglomerate, 2002 present), and Metal mark Capital (private equity investment firm, 2005 present). He also serves as a member of the Board of Trustees of the American Enterprise Institute for Public Policy Research. In addition, Mr. Stavropoulos is a member of The Business Council, J.P. Morgan International Council and the University of Notre Dame Advisory Council for the College of Science.

Kenneth L. Wolfe (67)

Year of Election or Appointment: 2005

Prior to his retirement in 2001, Mr. Wolfe was Chairman and Chief Executive Officer of Hershey Foods Corporation (1993 2001). He currently serves as a member of the boards of Adelphia Communications Corporation (2003 present), Bausch & Lomb, Inc., and Revlon Inc. (2004 present).

Annual Report

Advisory Board Members and Executive Officers:

Correspondence intended for Messrs. Keyes and Gamper may be sent to Fidelity Invest ments, P.O. Box 55235, Boston, Massachusetts 02205-5235. Correspondence intended for each executive officer and Mr. Lynch may be sent to Fidelity Investments, 82 Devonshire Street, Boston, Massachusetts 02109.

Name, Age; Principal Occupation

Albert R. Gamper, Jr. (63)

Year of Election or Appointment: 2005

Member of the Advisory Board of Fidelity Oxford Street Trust. Mr. Gamper also serves as a Trustee (2006 present) or Member of the Advisory Board (2005 present) of other investment companies advised by FMR. Prior to his retirement in December 2004, Mr. Gamper served as Chairman of the Board of CIT Group Inc. (commercial finance). During his tenure with CIT Group Inc. Mr. Gamper served in numerous senior management positions, including Chairman (1987 1989; 1999 2001; 2002 2004), Chief Executive Officer (1987 2004), and President (1989 2002). He currently serves as a member of the Board of Directors of Public Service Enterprise Group (utilities, 2001 present), Chairman of the Board of Governors, Rutgers University (2004 present), and Chairman of the Board of Saint Barnabas Health Care System.

James H. Keyes (65)

Year of Election or Appointment: 2006

Member of the Advisory Board of Fidelity Oxford Street Trust. Prior to his retirement in 2003, Mr. Keyes was Chairman, President, and Chief Executive Officer of Johnson Controls, Inc. (automotive supplier, 1993 2003). He currently serves as a member of the boards of LSI Logic Corporation (semiconductor technologies, 1984 present), Navistar International Corporation (manufacture and sale of trucks, buses, and diesel engines, 2002 present), and Pitney Bowes, Inc. (integrated mail, messaging, and document management solutions, 1998 present).

Peter S. Lynch (62)

Year of Election or Appointment: 2003

Member of the Advisory Board of Fidelity Oxford Street Trust. Vice Chairman and a Director of FMR, and Vice Chairman (2001 present) and a Director (2000 present) of FMR Co., Inc. Previously, Mr. Lynch served as a Trustee of the Fidelity funds (1990 2003). In addition, he serves as a Trustee of Boston College, Massachusetts Eye & Ear Infirmary, Historic Deerfield, John F. Kennedy Library, and the Museum of Fine Arts of Boston.

25 Annual Report

Trustees and Officers - continued

Name, Age; Principal Occupation

Boyce I. Greer (50)

Year of Election or Appointment: 2005

Vice President of Four in One Index. Mr. Greer also serves as Vice President of certain Equity Funds (2005 present), certain Asset Allocation Funds (2005 present), and a Trustee of other investment companies advised by FMR (2003 present). He is an Executive Vice President of FMR (2005 present) and FMR Co., Inc. (2005 present). Previously, Mr. Greer served as a Director and Managing Director of Strategic Advisers, Inc. (2002 2005), and Executive Vice President (2000 2002) and Money Market Group Leader (1997 2002) of the Fidelity Investments Fixed Income Division. He also served as Vice President of Fidelity’s Money Market Funds (1997 2002), Senior Vice President of FMR (1997 2002), and Vice President of FIMM (1998 2002).

Eric D. Roiter (57)

Year of Election or Appointment: 1998

Secretary of Four in One Index. He also serves as Secretary of other Fidelity funds; Vice President, General Counsel, and Secretary of FMR Co., Inc. (2001 present) and FMR; Assistant Secretary of Fidelity Management & Research (U.K.) Inc. (2001 present), Fidelity Research & Analysis Company (2001 present), and Fidelity Investments Money Management, Inc. (2001 present). Mr. Roiter is an Adjunct Member, Faculty of Law, at Boston College Law School (2003 present). Previously, Mr. Roiter served as Vice President and Secretary of Fidelity Distributors Corporation (FDC) (1998 2005).

Stuart Fross (46)

Year of Election or Appointment: 2003

Assistant Secretary of Four in One Index. Mr. Fross also serves as Assistant Secretary of other Fidelity funds (2003 present), Vice President and Secretary of FDC (2005 present), and is an employee of FMR.

Christine Reynolds (47)

Year of Election or Appointment: 2004

President and Treasurer of Four in One Index. Ms. Reynolds also serves as President and Treasurer of other Fidelity funds (2004 present) and is a Vice President (2003 present) and an employee (2002 present) of FMR. Before joining Fidelity Investments, Ms. Reynolds worked at PricewaterhouseCoopers LLP (PwC) (1980 2002), where she was most recently an audit partner with PwC’s investment management practice.

Annual Report

Name, Age; Principal Occupation

R. Stephen Ganis (39)

Year of Election or Appointment: 2006

Anti Money Laundering (AML) officer of Four in One Index. Mr. Ganis also serves as AML officer of other Fidelity funds (2006 present) and FMR Corp. (2003 present). Before joining Fidelity Investments, Mr. Ganis practiced law at Goodwin Procter, LLP (2000 2002).

Paul M. Murphy (58)

Year of Election or Appointment: 2005

Chief Financial Officer of Four in One Index. Mr. Murphy also serves as Chief Financial Officer of other Fidelity funds (2005 present). He also serves as Senior Vice President of Fidelity Pricing and Cash Management Services Group (FPCMS).

Kenneth A. Rathgeber (58)

Year of Election or Appointment: 2004

Chief Compliance Officer of Four in One Index. Mr. Rathgeber also serves as Chief Compliance Officer of other Fidelity funds (2004 present) and Executive Vice President of Risk Oversight for Fidelity Investments (2002 present). He is Chief Compliance Officer of FMR (2005 present), FMR Co., Inc. (2005 present), Fidelity Management & Research (U.K.) Inc. (2005 present), Fidelity Research & Analysis Company (2005 present), Fidelity Investments Money Management, Inc. (2005 present), and Stra tegic Advisers, Inc. (2005 present). Previously, Mr. Rathgeber served as Executive Vice President and Chief Operating Officer for Fidelity Investments Institutional Services Company, Inc. (1998 2002).

Bryan A. Mehrmann (44)

Year of Election or Appointment: 2005

Deputy Treasurer of Four in One Index. Mr. Mehrmann also serves as Deputy Treasurer of other Fidelity funds (2005 present) and is an employee of FMR. Previously, Mr. Mehrmann served as Vice President of Fidelity Investments Institutional Services Group (FIIS)/Fidelity Investments Institutional Operations Corporation, Inc. (FIIOC) Client Services (1998 2004).

Kimberley H. Monasterio (42)

Year of Election or Appointment: 2004

Deputy Treasurer of Four in One Index. Ms. Monasterio also serves as Deputy Treasurer of other Fidelity funds (2004) and is an employee of FMR (2004). Before joining Fidelity Investments, Ms. Monasterio served as Treasurer (2000 2004) and Chief Financial Officer (2002 2004) of the Franklin Templeton Funds and Senior Vice President of Franklin Templeton Services, LLC (2000 2004).

27 Annual Report

Trustees and Officers - continued

Name, Age; Principal Occupation

Kenneth B. Robins (36)

Year of Election or Appointment: 2005

Deputy Treasurer of Four in One Index. Mr. Robins also serves as Deputy Treasurer of other Fidelity funds (2005 present) and is an employee of FMR (2004 present). Before joining Fidelity Investments, Mr. Robins worked at KPMG LLP, where he was a partner in KPMG’s department of professional practice (2002 2004) and a Senior Manager (1999 2000). In addition, Mr. Robins served as Assistant Chief Accountant, United States Securities and Exchange Commission (2000 2002).

Robert G. Byrnes (39)

Year of Election or Appointment: 2005

Assistant Treasurer of Four in One Index. Mr. Byrnes also serves as Assistant Treasurer of other Fidelity funds (2005 present) and is an employee of FMR (2005 present). Previously, Mr. Byrnes served as Vice President of FPCMS (2003 2005). Before joining Fidelity Investments, Mr. Byrnes worked at Deutsche Asset Management where he served as Vice President of the Investment Operations Group (2000 2003).

John H. Costello (59)

Year of Election or Appointment: 1999

Assistant Treasurer of Four in One Index. Mr. Costello also serves as Assistant Treasurer of other Fidelity funds and is an employee of FMR.

Peter L. Lydecker (52)

Year of Election or Appointment: 2004

Assistant Treasurer of Four in One Index. Mr. Lydecker also serves as Assistant Treasurer of other Fidelity funds (2004) and is an employee of FMR.

Mark Osterheld (50)

Year of Election or Appointment: 2002

Assistant Treasurer of Four in One Index. Mr. Osterheld also serves as Assistant Treasurer of other Fidelity funds (2002) and is an employee of FMR.

Gary W. Ryan (47)

Year of Election or Appointment: 2005

Assistant Treasurer of Four in One Index. Mr. Ryan also serves as Assistant Treasurer of other Fidelity funds (2005 present) and is an employee of FMR (2005 present). Previously, Mr. Ryan served as Vice President of Fund Reporting in FPCMS (1999 2005).

Annual Report

Name, Age; Principal Occupation

Salvatore Schiavone (40)

Year of Election or Appointment: 2005

Assistant Treasurer of Four in One Index. Mr. Schiavone also serves as Assistant Treasurer of other Fidelity funds (2005 present) and is an employee of FMR (2005 present). Before joining Fidelity Investments, Mr. Schiavone worked at Deutsche Asset Management, where he most recently served as Assistant Treasurer (2003 2005) of the Scudder Funds and Vice President and Head of Fund Reporting (1996 2003).

29 Annual Report

Distributions

The Board of Trustees of Four in-One Index Fund voted to pay on April 10, 2006, to shareholders of record at the opening of business on April 7, 2006, a distribution of $.25 per share derived from capital gains realized from sales of portfolio securities and a dividend of $.02 per share from net investment income.

The fund hereby designates as capital gain dividends: For dividends with respect to the taxable year ended February 28, 2006, $10,233,677, or, if subsequently determined to be different, the net capital gain of such year, if subsequently determined to be different, the excess of: (a) the net capital gain of such year, over (b) amounts pre viously designated as capital gain dividends with respect to such year.

A total of 7.2% of the dividends distributed during the fiscal year was derived from interest on U.S. Government securities which is generally exempt from state income tax.

The fund designates 4% and 56% of the dividends distributed in April and December, respectively as qualifying for the dividends received deduction for corporate shareholders.

The fund designates 5% and 71% of the dividends distributed in April and December, respectively during the fiscal year as amounts which may be taken into account as a dividend for the purposes of the maximum rate under section 1(h)(11) of the Internal Revenue Code.

The fund will notify shareholders in January 2007 of amounts for use in preparing 2006 income tax returns.

Annual Report

Proxy Voting Results

A special meeting of the fund’s shareholders was held on March 15, 2006. The results of votes taken among shareholders on the proposal before them are reported below. Each vote reported represents one dollar of net asset value held on the record date for the meeting.

PROPOSAL 1
To elect a Board of Trustees.^A
	# of	% of
	Votes	Votes

Dennis J. Dirks
Affirmative	645,530,641.74	94.734
Withheld .	35,885,157.16	5.266
TOTAL	681,415,798.90	100.000
Albert R. Gamper, Jr.
Affirmative	645,207,805.65	94.686
Withheld .	36,207,993.25	5.314
TOTAL	681,415,798.90	100.000
Robert M. Gates
Affirmative	643,185,395.78	94.390
Withheld .	38,230,403.12	5.610
TOTAL	681,415,798.90	100.000
George H. Heilmeier
Affirmative	644,543,390.68	94.589
Withheld .	36,872,408.22	5.411
TOTAL	681,415,798.90	100.000
Edward C. Johnson 3d
Affirmative	639,309,090.46	93.821
Withheld .	42,106,708.44	6.179
TOTAL	681,415,798.90	100.000
Stephen P. Jonas
Affirmative	644,190,638.36	94.537
Withheld .	37,225,160.54	5.463
TOTAL	681,415,798.90	100.000
Marie L. Knowles
Affirmative	645,431,966.55	94.719
Withheld .	35,983,832.35	5.281
TOTAL	681,415,798.90	100.000

	# of	% of
	Votes	Votes

Ned C. Lautenbach
Affirmative	644,468,917.21	94.578
Withheld .	36,946,881.69	5.422
TOTAL	681,415,798.90	100.000

William O. McCoy
Affirmative	644,148,677.15	94.531
Withheld .	37,267,121.75	5.469
TOTAL	681,415,798.90	100.000

Robert L. Reynolds
Affirmative	643,450,818.40	94.429
Withheld .	37,964,980.50	5.571
TOTAL	681,415,798.90	100.000

Cornelia M. Small
Affirmative	646,257,221.94	94.840
Withheld .	35,158,576.96	5.160
TOTAL	681,415,798.90	100.000

William S. Stavropoulos
Affirmative	643,247,120.82	94.399
Withheld .	38,168,678.08	5.601
TOTAL	681,415,798.90	100.000

Kenneth L. Wolfe
Affirmative	644,719,905.24	94.615
Withheld .	36,695,893.66	5.385
TOTAL	681,415,798.90	100.000

^ADenotes trust-wide proposal and voting results.

31 Annual Report

Investment Adviser
Strategic Advisers, Inc.
Boston, MA
General Distributor
Fidelity Distributors Corporation
Boston, MA
Transfer and Service Agent
Fidelity Service Company, Inc.
Boston, MA
Custodian
The Bank of New York
New York, NY

The Fidelity Telephone Connection
Mutual Fund 24-Hour Service
Exchanges/Redemptions
and Account Assistance		1-800-544-6666
Product Information		1-800-544-6666
Retirement Accounts		1-800-544-4774
(8 a.m. - 9 p.m.)
TDD Service		1-800-544-0118
for the deaf and hearing impaired
(9 a.m. - 9 p.m. Eastern time)
Fidelity Automated Service
Telephone (FAST®) (automated phone logo)		1-800-544-5555
(automated phone logo) Automated line for quickest service

IDV UANN-0406
1.790908.102

Item 2. Code of Ethics

As of the end of the period, February 28, 2006, Fidelity Oxford Street Trust (the trust) has adopted a code of ethics, as defined in Item 2 of Form N-CSR, that applies to its President and Treasurer and its Chief Financial Officer. A copy of the code of ethics is filed as an exhibit to this Form N-CSR.

Item 3. Audit Committee Financial Expert

The Board of Trustees of the trust has determined that Marie L. Knowles is an audit committee financial expert, as defined in Item 3 of Form N-CSR. Ms. Knowles is independent for purposes of Item 3 of Form N-CSR.

Item 4. Principal Accountant Fees and Services

(a) Audit Fees.

For the fiscal years ended February 28, 2006 and February 28, 2005, the aggregate Audit Fees billed by PricewaterhouseCoopers LLP (PwC) for professional services rendered for the audits of the financial statements, or services that are normally provided in connection with statutory and regulatory filings or engagements for those fiscal years, for the Fidelity Four-In-One Index Fund (the fund) and for all funds in the Fidelity Group of Funds are shown in the table below.

Fund

2006^A

2005^A

Fidelity Four-In-One Index Fund

$28,000

All funds in the Fidelity Group of Funds audited by PwC

$12,500,000

$11,200,000

^A	Aggregate amounts may reflect rounding.

(b) Audit-Related Fees.

In each of the fiscal years ended February 28, 2006 and February 28, 2005, the aggregate Audit-Related Fees billed by PwC for services rendered for assurance and related services to the fund that are reasonably related to the performance of the audit or review of the fund's financial statements, but not reported as Audit Fees, are shown in the table below.

Fund	2006^A	2005^A
Fidelity Four-In-One Index Fund	$0	$0

^A	Aggregate amounts may reflect rounding.

In each of the fiscal years ended February 28, 2006 and February 28, 2005, the aggregate Audit-Related Fees that were billed by PwC that were required to be approved by the Audit Committee for services rendered on behalf of Fidelity Management & Research Company (FMR) and entities controlling, controlled by, or under common control with FMR (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser) that provide ongoing services to the fund ("Fund Service Providers") for assurance and related services that relate directly to the operations and financial reporting of the fund that are reasonably related to the performance of the audit or review of the fund's financial statements, but not reported as Audit Fees, are shown in the table below.

Billed By	2006^A	2005^A
PwC	$0	$0

^A	Aggregate amounts may reflect rounding.

Fees included in the audit-related category comprise assurance and related services (e.g., due diligence services) that are traditionally performed by the independent registered public accounting firm. These audit-related services include due diligence related to mergers and acquisitions, accounting consultations and audits in connection with acquisitions, internal control reviews, attest services that are not required by statute or regulation and consultation concerning financial accounting and reporting standards.

In each of the fiscal years ended February 28, 2006 and February 28, 2005, the aggregate Tax Fees billed by PwC for professional services rendered for tax compliance, tax advice, and tax planning for the fund is shown in the table below.

Fund	2006^A	2005^A
Fidelity Four-In-One Index Fund	$1,600	$1,500

^A	Aggregate amounts may reflect rounding.

In each of the fiscal years ended February 28, 2006 and February 28, 2005, the aggregate Tax Fees billed by PwC that were required to be approved by the Audit Committee for professional services rendered on behalf of the Fund Service Providers for tax compliance, tax advice, and tax planning that relate directly to the operations and financial reporting of the fund is shown in the table below.

Billed By	2006^A	2005^A
PwC	$0	$0

^A	Aggregate amounts may reflect rounding.

Fees included in the Tax Fees category comprise all services performed by professional staff in the independent registered public accounting firm's tax division except those services related to the audit. Typically, this category would include fees for tax compliance, tax planning, and tax advice. Tax compliance, tax advice, and tax planning services include preparation of original and amended tax returns, claims for refund and tax payment-planning services, assistance with tax audits and appeals, tax advice related to mergers and acquisitions and requests for rulings or technical advice from taxing authorities.

(d) All Other Fees.

In each of the fiscal years ended February 28, 2006 and February 28, 2005, the aggregate Other Fees billed by PwC for all other non-audit services rendered to the fund is shown in the table below.

Fund	2006^A	2005^A
Fidelity Four-In-One Index Fund	$1,500	$1,300

^A	Aggregate amounts may reflect rounding.

In each of the fiscal years ended February 28, 2006 and February 28, 2005, the aggregate Other Fees billed by PwC that were required to be approved by the Audit Committee for all other non-audit services rendered on behalf of the Fund Service Providers that relate directly to the operations and financial reporting of the fund is shown in the table below.

Billed By	2006^A	2005^A
PwC	$155,000	$520,000

^A	Aggregate amounts may reflect rounding.

Fees included in the All Other Fees category include services related to internal control reviews, strategy and other consulting, financial information systems design and implementation, consulting on other information systems, and other tax services unrelated to the fund.

(e) (1)

Audit Committee Pre-Approval Policies and Procedures:

The trust's Audit Committee must pre-approve all audit and non-audit services provided by the independent registered public accounting firm relating to the operations or financial reporting of the fund. Prior to the commencement of any audit or non-audit services to a fund, the Audit Committee reviews the services to determine whether they are appropriate and permissible under applicable law.

The trust's Audit Committee has adopted policies and procedures to, among other purposes, provide a framework for the Committee's consideration of non-audit services by the audit firms that audit the Fidelity funds. The policies and procedures require that any non-audit service provided by a fund audit firm to a Fidelity Fund and any non-audit service provided by a fund auditor to a Fund Service Provider that relates directly to the operations and financial reporting of a Fidelity fund (Covered Service) are subject to approval by the Audit Committee before such service is provided. Non-audit services provided by a fund audit firm for a Fund Service Provider that do not relate directly to the operations and financial reporting of a Fidelity fund (Non-Covered Service) but that are expected to exceed $50,000 are also subject to pre-approval by the Audit Committee.

All Covered Services, as well as Non-Covered Services that are expected to exceed $50,000, must be approved in advance of provision of the service either: (i) by formal resolution of the Audit Committee, or (ii) by oral or written approval of the service by the Chair of the Audit Committee (or if the Chair is unavailable, such other member of the Audit Committee as may be designated by the Chair to act in the Chair's absence). The approval contemplated by (ii) above is permitted where the Treasurer determines that action on such an engagement is necessary before the next meeting of the Audit Committee. Neither pre-approval nor advance notice of Non-Covered Service engagements for which fees are not expected to exceed $50,000 is required; such engagements are to be reported to the Audit Committee monthly.

(e) (2)

Services approved pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X:

Audit-Related Fees:

There were no amounts that were approved by the Audit Committee pursuant to the de minimis exception for the fiscal years ended February 28, 2006 and February 28, 2005 on behalf of the fund.

There were no amounts that were required to be approved by the Audit Committee pursuant to the de minimis exception for the fiscal years ended February 28, 2006 and February 28, 2005 on behalf of the Fund Service Providers that relate directly to the operations and financial reporting of the fund.

Tax Fees:

There were no amounts that were approved by the Audit Committee pursuant to the de minimis exception for the fiscal years ended February 28, 2006 and February 28, 2005 on behalf of the fund.

All Other Fees:

There were no amounts that were approved by the Audit Committee pursuant to the de minimis exception for the fiscal years ended February 28, 2006 and February 28, 2005 on behalf of the fund.

(f) Not applicable.

(g) For the fiscal years ended February 28, 2006 and February 28, 2005, the aggregate fees billed by PwC of $1,175,000^A and $1,350,000^A,Bfor non-audit services rendered on behalf of the fund, FMR (not including any sub-adviser whose role is primarily portfolio management and is subcontracted with or overseen by another investment adviser) and Fund Service Providers relating to Covered Services and Non-Covered Services are shown in the table below.

	2006^A	2005^A
Covered Services	$175,000	$550,000
Non-Covered Services	$1,000,000	$800,000^B

^A	Aggregate amounts may reflect rounding.
^B	Reflects current period presentation.

(h) The trust's Audit Committee has considered Non-Covered Services that were not pre-approved that were provided by PwC to Fund Service Providers to be compatible with maintaining the independence of PwC in its audit of the fund, taking into account representations from PwC, in accordance with Independence Standards Board Standard No.1, regarding its independence from the fund and its related entities.

Item 5. Audit Committee of Listed Registrants

Not applicable.

Item 6. Schedule of Investments

Not applicable.

Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies

Not applicable.

Item 8. Portfolio Managers of Closed-End Management Investment Companies

Not applicable.

Item 9. Purchase of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers

Not applicable.

Item 10. Submission of Matters to a Vote of Security Holders

There were no material changes to the procedures by which shareholders may recommend nominees to the trust's Board of Trustees.

Item 11. Controls and Procedures

(a)(i) The President and Treasurer and the Chief Financial Officer have concluded that the trust's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act) provide reasonable assurances that material information relating to the trust is made known to them by the appropriate persons, based on their evaluation of these controls and procedures as of a date within 90 days of the filing date of this report.

(a)(ii) There was no change in the trust's internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act) that occurred during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the trust's internal control over financial reporting.

Item 12. Exhibits

(a)	(1)	Code of Ethics pursuant to Item 2 of Form N-CSR is filed and attached hereto as EX-99.CODE ETH.
(a)	(2)	Certification pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 270.30a-2(a)) is filed and attached hereto as Exhibit 99.CERT.
(a)	(3)	Not applicable.
(b)		Certification pursuant to Rule 30a-2(b) under the Investment Company Act of 1940 (17 CFR 270.30a-2(b)) is furnished and attached hereto as Exhibit 99.906CERT.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Fidelity Oxford Street Trust

By:	/s/Christine Reynolds
	Christine Reynolds
	President and Treasurer

Date:	April 19, 2006

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:	/s/Christine Reynolds
	Christine Reynolds
	President and Treasurer

Date:	April 19, 2006

By:	/s/Paul M. Murphy
	Paul M. Murphy
	Chief Financial Officer

Date:	April 19, 2006

Fidelity Oxford Street Trust N-CSRCertified annual shareholder report (management investment company)