1

                  [COMMERCIAL FEDERAL CORPORATION LETTERHEAD]


                                November 23, 2005


Via Edgar and Facsimile
- -----------------------

Mr. Donald Walker
Senior Assistant Chief Accountant
United States Securities and Exchange Commission
Division of Corporate Finance
100 F Street, N. E.
Washington, D.C. 20549

                                Re: Mail Stop 4561

                                Commercial Federal Corporation
                                Form 10-K for the period ended December 31, 2004
                                File No. 1-11515

Dear Mr. Walker:

On behalf of Commercial Federal Corporation (the "Company"), this letter is in
response to comments addressed by the Securities and Exchange Commission staff
in a letter dated November 4, 2005 with respect to the Company's Annual Report
on Form 10-K for the year ended December 31, 2004. The SEC comments and the
responses from Commercial Federal Corporation are set forth below.

Commercial Federal Corporation acknowledges that (i) the Company is responsible
for the adequacy and accuracy of the disclosure in its Form 10-K for the period
ended December 31, 2004, (ii) SEC staff comments or changes to disclosure in
response to SEC staff comments do not foreclose the SEC from taking any action
with respect to the filing and (iii) the Company may not assert staff comments
as a defense in any proceeding initiated by the SEC or any person under the
federal securities laws of the United States.

Commercial Federal Corporation confirms to the Staff that no amendment to the
Proxy Statement on Schedule 14A filed by Commercial Federal Corporation on
September 20, 2005, or resolicitation of proxies with respect to the special
meeting of stockholders of Commercial Federal Corporation held on November 1,
2005 with respect to Commercial Federal Corporation's proposed merger with Bank
of the West, is required in connection with any of the SEC's comments or
Commercial Federal Corporation's responses.

Note 13 - Derivative Financial Instruments, page 86:
- ----------------------------------------------------

For reference purposes, the following table reflects the hedging transactions
for the Company which qualified for hedge accounting under SFAS No. 133 as of
December 31, 2004:


- ---------------------------------------------------------------------------------------------------------------
   HEDGING          HEDGING                   HEDGED             TYPE OF               DESIGNATED
   STRATEGY        INSTRUMENT                  ITEM               HEDGE                   RISK
- ---------------------------------------------------------------------------------------------------------------
                                                                     
1                Interest Rate Swap      Variable interest       Cash flow       Benchmark Rate: 3-month US
                 (pay fixed, receive     payments on High        hedge           Treasury Bill
                 floating)               Performance Savings
                                         (HPS) Deposits
- ---------------------------------------------------------------------------------------------------------------
2                Interest  Rate Swap     Variable interest       Cash flow       Benchmark Rate: 3-month
                 (pay fixed, receive     payments on FHLB        hedge           LIBOR
                 floating)               (Federal Home Loan
                                         Bank) advances with
                                         3-month rate resets
                                         and 3-month
                                         renewable fixed rate
                                         FHLB advances
- ---------------------------------------------------------------------------------------------------------------
 2

o  Page 2                                                                                     November 23, 2005

- ---------------------------------------------------------------------------------------------------------------
3                Swaptions               Call options            Fair value      Changes in the fair value of
                 (option to enter into   embedded in             hedge           call options embedded in
                 pay fixed, receive      convertible fixed rate                  convertible fixed rate FHLB
                 floating swap)          FHLB advances                           advances
- ---------------------------------------------------------------------------------------------------------------
4                Swaps                   Fixed rate FHLB         Fair value      Changes in the fair value of
                 (pay floating,          advances                hedge           fixed rate FHLB advances
                 receive fixed)
- ---------------------------------------------------------------------------------------------------------------
5                Commitments to Sell     Fixed Rate              Fair value      Changes in fair value of
                 Mortgage Loans          Mortgage Loans          hedge           warehouse loans
                 ("Forward Loan          Held for Sale
                 Sales")                 ("Warehouse Loans")
- ---------------------------------------------------------------------------------------------------------------


SEC Comment No. 1:  Hedging Strategy 1
- --------------------------------------

We have reviewed your response to prior comment 1 of our letter dated September
21, 2005. We note that you use the long-haul method of assessing hedge
effectiveness for hedges of the variable interest payments on your high
performance savings deposits and have designated these hedges as cash flow
hedges under SFAS 133. Please provide us with the following additional
information regarding these hedges:

     o   tell us whether your hedged deposits have a fixed term to maturity or
         if they can be withdrawn at anytime

     Response:  The hedged deposits may be withdrawn at anytime.
     --------

     o   tell us if the maturity date of the deposit matches the maturity date
         of the swap

     Response:  The maturities of the hedged deposits are indeterminable, and
     --------
     therefore,  the maturity dates of the deposits do not match the maturity
     date of the swap.

     o   tell us if the amount of the deposit matches the notional amount of the
         swap

     Response: The $100 million notional amount for each swap was tied to $100
     --------
     million cohorts of the total portfolio of deposits indexed to the 3-month
     Treasury bill rate beginning with the bottom $100 million cohort and each
     incremental $100 million layer thereafter. The total balance of related
     deposits was always expected to exceed the notional amount of swaps, and in
     all periods it actually did (by several hundred million dollars). The
     aggregate level of deposits was compared to the aggregate notional amount
     of the swaps outstanding on a weekly basis to ensure the total amount of
     swaps did not exceed the total notional amount of hedged deposits and the
     Company ensured there was a significant cushion between the total amount of
     swaps and the level of hedged deposits.

     o   explain how you determined that this hedging relationship was expected
         to be highly effective in achieving offsetting cash flows attributable
         to the hedged risk during the term of the hedge.

     Response: At the inception of the hedge and on a quarterly basis, the
     --------
     hedging relationship was expected to be highly effective in achieving
     offsetting cash flows attributable to changes in the 3-month Treasury bill
     rate during the term of the swaps. The assessment of hedge effectiveness

 3

o  Page 3                                                      November 23, 2005

     was determined by regressing the 3-month Treasury Bill weekly auction
     discount rate applied to the HPS deposits against the Treasury Bill auction
     discount rate defined by the terms of the swap as the simple arithmetic
     average of the weekly Treasury Bill auction discount rate for auctions held
     within the swap reset period using a 52-week historical time frame.

SEC Comment No. 2:  Hedging Strategies 3 & 4
- --------------------------------------------

We note that you have assumed 100% effectiveness for hedges of your fixed-rate
convertible FHLB advances and the conversion options embedded within those
advances and have designated these hedges as fair value hedges under SFAS 133.
Please provide us with the following additional information regarding these
hedges.

     o   tell us how you considered the potential for ineffectiveness due to
         differences in the discount rate used to determine the fair value of
         the hedged item and the hedging instrument

     Response: Since the hedged item and the hedging instrument had identical
     --------
     terms, and both counterparties trade to a AA credit rating or better, the
     same discount rate was used in the determination of fair value and in the
     assessment of effectiveness.

     o   tell us how you measured the change in time value associated with the
         conversion  option and how you treated it in measuring effectiveness
         of the hedge

     Response: Since the hedged item and the hedging instrument had identical
     --------
     terms, and therefore, the same time value associated with the conversion
     option, it was not deemed necessary to separately consider the change in
     time value associated with the conversion option in the determination of
     fair value and in the assessment of effectiveness.

     o   fully support your assertion that the credit spread in the pricing of
         the hedged FHLB advance is zero. For example, tell us how you believe
         the credit spread in the advance is measured and what pricing reference
         curve you used to determine that the credit spread is zero.

     Response: The pricing reference used to measure the fair value of the
     --------
     hedged Federal Home Loan Bank of Topeka ("FHLB") advances is the FHLB's
     pricing curve. The Company has verified with the FHLB, and it is apparent
     when reviewing the pricing published by the FHLB, that there is no
     consideration given to credit spread as a separate component of the FHLB's
     pricing policies evidenced by standard pricing and collateral requirements
     for all borrowers.

SEC Comment No. 3:  Hedging Strategy 5
- --------------------------------------

We note that you have assumed 100% effectiveness for hedges of your fixed-rate
pools of mortgage loans and have designated these hedges as fair value hedges
under SFAS 133. Please tell us whether your hedged pools of mortgage loans are
collateralized by property in the same geographic region in accordance with DIG
Issue F11.

     Response: The Company is using a strategy similar to that in DIG Issue G2
     --------
     in that the hedged items (the mortgage loans) are delivered into the
     derivative (the TBA securities). The mortgage loans in the hedged pools are
     newly originated mortgage loans collateralized by property located
     throughout the United States. The value of these hedged pools is determined
     by reference to the TBA security market (into which these mortgage loans
     would be delivered) for newly originated mortgage loans. The loans are
     pooled by loan type, maturity, type of collateral, and interest rate type.
     The TBA mortgage securities are created without regard to the geographic
     region of the mortgage loans within the United States, and therefore, the
     geographic distribution of the loans has no impact on fair value. Since the
     TBA mortgage security will be created by the pool of mortgage loans being
     hedged, the fair value of each hedged loan in the pool will, by definition,
     respond in a proportionate manner to any overall change in fair value of
     the aggregate hedged pool of loans.

 4

o  Page 4                                                      November 23, 2005


SEC Comment No. 4:  Hedging Strategies 3, 4 and 5
- -------------------------------------------------

Please confirm how you performed and documented an assessment of hedge
effectiveness on an ongoing basis as discussed in DIG Issue G9.

     Response: DIG Issue G9, "Cash Flow Hedges: Assuming No Ineffectiveness When
     --------
     Critical Terms of Hedging Instruments and Hedged Transaction Match in a
     Cash Flow Hedge," states that "based on the fact that, at inception, the
     critical terms of the hedging instrument and the hedged forecasted
     transaction are the same, the entity can conclude that changes in cash
     flows attributable to the risk being hedged are expected to be completely
     offset by the hedging derivative. Therefore, subsequent assessments can be
     performed by verifying and documenting whether the critical terms of the
     hedging instrument and the forecasted transaction have changed during the
     period in review. Because the assessment of hedge effectiveness in a cash
     flow hedge involves assessing the likelihood of the counterparty's
     compliance with the contractual terms of the derivative designated as the
     hedging instrument, the entity must also assess whether there have been any
     adverse developments regarding the risk of counterparty default."

     Hedging strategies 3 & 4 are fair value hedges, unlike cash flow hedges
     addressed in DIG Issue G9. We determined that the critical terms of the
     hedging instrument and the hedged item are the same since such terms are
     contractually binding and could not be changed without the execution of a
     new contract. In fact, as discussed in our response to Comment 2 above, the
     changes in fair value of the derivative will always offset the changes in
     the fair value of the hedged advances for the risk being hedged, absent
     counterparty default. Also, the key personnel within the Company who
     approve and execute such contractual changes are the same personnel who
     monitor any changes to the critical terms of the hedging instrument and the
     hedged item. Furthermore, counterparty creditworthiness is reviewed on a
     quarterly basis by the Company's Credit Administration department as a
     matter of safe and sound banking practice to ensure there are no adverse
     developments regarding the risk of counterparty default if such
     developments had occurred.

     For hedging strategy 5, the critical terms of the mortgage loans being
     hedged were matched with the critical terms of the TBA mortgage security
     hedging such loans on a daily basis in conjunction with the daily
     designation of hedges as evidenced by a daily position report.


Please direct any further comments or questions to Gary L. Matter, Senior Vice
President, Controller and Secretary at (402) 918 - 1382. Thank you.


                                                Sincerely,

                                                /s/ David S. Fisher

                                                David S. Fisher
                                                Executive Vice President and
                                                Chief Financial Officer


cc:  Sharon Johnson, SEC
     William A. Fitzgerald, Chairman of the Board and Chief Executive Officer
     Joel E. Rappoport, Esq.
         Muldoon Murphy & Aguggia LLP
     David E. Shapiro
         Wachtell, Lipton, Rosen & Katz