[SHIP LOGO]
                               [THE VANGUARD GROUP/(R)/LOGO]

                                February 8, 2006

Christian Sandoe, Esq.
Division of Investment Management
U.S. Securities and Exchange Commission VIA ELECTRONIC FILING 100 F Street, NE
Washington, DC 20549

                       RE:        VANGUARD STAR FUNDS (THE "TRUST")

Dear Mr. Sandoe:

         The following responds to your comments of February 3 and 6, 2006 on
the post-effective amendment of the registration statement of the
above-referenced registrant. You commented on Post-Effective Amendment No. 42
that was filed on December 21, 2005.

COMMENT 1:  VANGUARD STAR FUND PROSPECTUS:  PRIMARY INVESTMENT STRATEGIES
- -------------------------------------------------------------------------
Comment:          Discuss the fund's mid-cap investments in the primary
                  investment strategies.

Response:         The median market capitalizations of the majority of the STAR
                  Fund's underlying U.S. equity funds are in the large-cap
                  range, as shown in the table below. As a point of comparison,
                  the median market capitalization of the S&P 500 Index as of
                  December 31, 2005 was 53.3 billion. Vanguard classifies each
                  of the underlying funds, except Vanguard Explorer Fund, as a
                  large-cap fund. Therefore we are not going to update the
                  fund's primary investment strategies at this time.

                  ---------------- -------------------- -------------------
                  Underlying Fund  Percentage of STAR   Median Market Cap
                                   Fund's U.S. stock    of Underlying
                                   fund holdings as     Fund as of
                                   of 10/31/05          12/31/05
                  ---------------- -------------------- -------------------
                  Windsor II       32.2%                43 billion
                  ---------------- -------------------- -------------------
                  Windsor          17.5%                57.3 billion
                  ---------------- -------------------- -------------------
                  U.S. Growth      14.1%                51.6 billion
                  ---------------- -------------------- -------------------
                  Primecap         13.9%                25.8 billion
                  ---------------- -------------------- -------------------
                  Morgan Growth    13.8%                17.9 billion
                  ---------------- -------------------- -------------------
                  Explorer         8.5%                 1.8 billion
                  ---------------- -------------------- -------------------





February 8, 2006
Christian Sandoe
Page 2 of 4


COMMENT 2:        VANGUARD STAR FUND PROSPECTUS:  FEES AND EXPENSES
- -------------------------------------------------------------------
Comment:          Describe the reimbursement arrangement between Vanguard STAR
                  Fund and The Vanguard Group.

Response:         Pursuant to SEC exemptive orders,(1) Vanguard STAR Fund and
                  Vanguard have entered into a Special Service Agreement (the
                  "Agreement") under which Vanguard provides the fund with
                  administrative, distribution, and management services. The
                  Agreement further provides that Vanguard will reimburse the
                  fund's expenses to the extent of savings in administrative and
                  marketing costs realized by Vanguard in the operation of the
                  fund. Accordingly, all expenses incurred by the fund during
                  the year ended October 31, 2005, were reimbursed by Vanguard.


COMMENT 3:  VANGUARD STAR FUND PROSPECTUS AND STATEMENT OF ADDITIONAL
            INFORMATION:  PORTFOLIO MANAGERS
- ---------------------------------------------------------------------
Comment:          Disclose the top 5 portfolio managers (based on the fund's
                  underlying funds) and provide the required disclosure in
                  the statement of additional information.

Response:         We do not believe that it is appropriate to list the
                  underlying funds' portfolio managers as the portfolio managers
                  of Vanguard STAR Fund. As stated in the fund's prospectus, the
                  fund does not employ an investment advisor. The fund's board
                  of trustees decides how to allocate the fund's assets among
                  underlying funds. We have added a sentence to the fund's
                  prospectus stating that information about each underlying
                  fund's portfolio managers is available in the respective
                  underlying fund's prospectus.


COMMENT 4:  VANGUARD LIFESTRATEGY FUND PROSPECTUS:  PRIMARY RISKS
- -----------------------------------------------------------------
Comment:          For each LifeStrategy Fund, describe the impact of maturity on
                  interest rate risk.
Response:         Item 2 of Form N-1A requires a summary of the principal risks
                  of investing in the fund. We believe that our description of
                  interest rate risk in the primary risk section appropriately
                  summarizes that risk. When we discuss interest rate risk later
                  in the prospectus we include a table that shows the effect of
                  changes in interest rates for bonds of different maturities.

(1) In the Matter of Vanguard Special  Tax-Advantaged  Retirement Fund, Inc., et
al.,  Investment Company Act Release No. 14361, 1985 SEC LEXIS 2236 (February 7,
1985); and In the Matter of Vanguard STAR Fund, et al.,  Investment  Company Act
Release No. 21426, 1995 SEC LEXIS 2860 (October 18, 1995) (hereinafter the "1995
Order").




February 8, 2006
Christian Sandoe
Page 3 of 4



COMMENT 5:  VANGUARD LIFESTRATEGY FUND PROSPECTUS:  PRIMARY RISKS
- -----------------------------------------------------------------
Comment:         Add small- and mid-cap risk to the Primary Risks section for
                 each Vanguard LifeStrategy Fund.

Response:         The LifeStrategy Funds are balanced funds that are less
                  volatile than the market as a whole.  The LifeStrategy
                  Income Fund had only 30% of its assets allocated to stocks as
                  of October 31, 2005.  The LifeStrategy Conservative Growth,
                  Moderate Growth, and Growth Funds had betas of 0.44, 0.65, and
                  0.86, respectively, in comparison with the Dow Jones Wilshire
                  5000 Index for the period ended October 31, 2005.  Requiring
                  each fund to provide small- and mid-cap risk disclosure when
                  each fund as a whole is in fact less volatile than the Dow
                  Jones Wilshire 5000 Index would be inappropriate and would
                  mislead investors regarding the risks of the fund overall.
                  Therefore, we have not added mid- and small-cap risk
                  disclosure to the funds' Primary Risks sections.  We discuss
                  the risks of mid- and small-cap stocks in the Item 4
                  disclosure and we are comfortable with that disclosure in that
                  location.


COMMENT 6:  VANGUARD LIFESTRATEGY FUND PROSPECTUS:  PRIMARY RISKS
- -----------------------------------------------------------------
Comment:          On page 20 of the prospectus, replace inflation with income.

Response:         The text has been updated as requested.


COMMENT 7:        VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND: PRIMARY RISKS
- ------------------------------------------------------------------------------
Comment:          Add Emerging Markets Risk as a primary risk.
Response:         We have added to country risk a statement that country risk is
                  especially high in emerging markets.


COMMENT 8:        TANDY REQUIREMENTS
- ------------------------------------
Comment:          The SEC is now requiring all registrants to provide at the end
                  of response letters to registration statement
                  comments, the following statements:
                    o    The Trust is responsible  for the adequacy and accuracy
                         of the disclosure in the filing.
                    o    Staff comments or changes in response to staff comments
                         in the filings  reviewed by the staff do not  foreclose
                         the  Commission  from taking any action with respect to
                         the filing.
                    o    The Trust may not assert staff comments as a defense in
                         any  proceeding  initiated  by  the  Commission  or any
                         person under the federal  securities laws of the United
                         States.

Response:         As required by the SEC, we will provide the foregoing
                  acknowledgements.





February 8, 2006
Christian Sandoe
Page 4 of 4


                                    * * * * *


              As required by the SEC, the Trust acknowledges that:
               o    The Trust is  responsible  for the  adequacy and accuracy of
                    the disclosure in the filing.
               o    Staff  comments or changes in response to staff  comments in
                    the  filings  reviewed  by the  staff do not  foreclose  the
                    Commission  from  taking  any  action  with  respect  to the
                    filing.
               o    The Trust may not assert staff  comments as a defense in any
                    proceeding  initiated by the  Commission or any person under
                    the federal securities laws of the United States.

         Please contact me at (610) 503-5854 with any questions or comments
regarding the above responses. Thank you.

                                                     Sincerely,

                                                     /s/ Sarah A. Buescher
                                                     Sarah A. Buescher
                                                     Senior Counsel