April 30, 2010

Mr. Sonny Oh
United States Securities and Exchange Commission
Division of Investment Management
100 F Street, N.E.
Washington, DC 20549

Re:      Gabelli Capital Asset Fund (the "Fund"), a series of Gabelli Capital
         Series Funds, Inc. (the "Company")
         Post-Effective Amendment No. 18 on Form N-1A
         (Securities Act File No. 33-61254/Investment Company Act
         File No. 811- 07644)

Dear Mr. Oh:

         This letter  responds to Staff  comments  communicated  by telephone on
April 12, 2010,  with respect to the  Post-Effective  Amendment No. 18 ("PEA No.
18") to the  Registration  Statement  on Form N-1A of the Company that was filed
with the  Securities  and Exchange  Commission  (the "SEC") on February 26, 2010
(accession number 0000950123-10-017801).

         The Company's  responses to the Staff comments are reflected below. The
Company has restated the substance of the Staff comments for ease of reference.




         COMMENT  #1-GENERAL:  You  requested  that the  Fund add the  necessary
         legend disclosure if the Fund intends to utilize a summary prospectus.

                  RESPONSE #1: A summary prospectus will not be utilized at this
         time and therefore the legend has not been added.

         COMMENT  #2-FACING  PAGE: You requested that the Fund disclose the date
         of the proposed public  offering and the title of the securities  being
         registered to the facing page of Form N-1A.

                  RESPONSE #2: The Company has added the requested disclosure.

         COMMENT  #3(A)-FRONT AND BACK COVER PAGES:  You requested that the Fund
         disclose the classes of shares of the Fund on the front cover page,  if
         applicable.

                  RESPONSE  #3(A):  The Fund does not have different  classes of
                  shares and therefore no additional disclosure is necessary.

         COMMENT  #3(B)-BACK COVER PAGE: You requested that the Fund disclose on
         the back cover the specific  internet  address where  shareholders  can
         obtain  free  copies  of  the  Fund's  annual/semi-annual  reports  and
         Statement of Additional Information (`SAI").

                  RESPONSE #3(B): The Company has added the following website to
                  the back cover page as the internet address where shareholders
                  can  obtain  free  copies  of  the  Fund's  annual/semi-annual
                  reports and SAI: www.gabelli.com/CapitalAssetFund.

         COMMENT  #3(C)-BACK  COVER PAGE:  You requested  that the Fund disclose
         additional  information  regarding the Public Reference  Section of the
         SEC pursuant to Item 1(b)(3) of Form N-1A.

                  RESPONSE #3(C):  The Company has added the following after the
                  first bullet on the Back Cover page:  "For  information on the
                  operation of the Public Reference Section call 202-551-8090."

         COMMENT  #4-FEES  AND  EXPENSES  OF  THE  FUND:  You  requested  that a
         shareholder fees table be added to the prospectus.

                  RESPONSE #4: The Company has added the  following  Shareholder
                  Fees table:

                  SHAREHOLDER FEES (fees paid directly from your investment):

                  There are no Shareholder Fees.


         COMMENT  #5(A)-PORTFOLIO  TURNOVER:  You requested that the Fund delete
         the third sentence of the Portfolio Turnover section.

                  RESPONSE #5(A):  The Company has deleted the third sentence of
                  the Portfolio Turnover section.

         COMMENT  #5(B)-PORTFOLIO  TURNOVER: You requested that if the Portfolio
         Turnover is greater than 100%, to add risk disclosure regarding "Active
         Trading Risk".

                  RESPONSE #5(B): The Portfolio  Turnover rate during the Fund's
                  most recent fiscal year was 12.06% of the average value of its
                  portfolio,  and therefore no additional  risk  disclosure  was
                  added.

         COMMENT #6(A)-PRINCIPAL  INVESTMENT STRATEGIES:  You requested that the
         language  in the summary  section of the  prospectus  under  "Principal
         Investment Strategies" be a summary that is based on and corresponds to
         the disclosure in the statutory section of the prospectus.

                  RESPONSE #6(A): The Company has replaced the first sentence of
                  the first paragraph under  "Principal  Investment  Strategies"
                  with the following sentence:

                  The Fund invests primarily in equity securities (common stock,
                  preferred  stock,  and  securities  that may be converted at a
                  later time into common stock) of companies that are selling in
                  the public market at a significant  discount to their "private
                  market value."

                  The  Company has  deleted  the first  three  sentences  of the
                  second paragraph under "Principal Investment Strategies".

                  The Company does not consider  defensive  investments  to be a
                  principal  investment  technique  and has  intentionally  left
                  defensive  investment  disclosure out of the summary  section.
                  The  Company  will  continue to have  "Defensive  Investments"
                  disclosure under the "Additional  Information About the Fund's
                  Investment Objective, Investment Strategies and Related Risks"
                  section.

         COMMENT  #6(B)-PRINCIPAL  INVESTMENT  STRATEGIES:  You  requested  that
         language in the statutory  section of the  prospectus  include a fuller
         description of the  investment  objectives,  investment  strategies and
         related risks.

                  RESPONSE #6(B): The Company has added the following  paragraph
                  after the first paragraph of the "Additional Information About
                  the Fund's  Investment  Objective,  Investment  Strategies and
                  Related Risks" section:


                  The Fund's assets will be invested  primarily in a broad range
                  of readily  marketable  equity  securities  of:  common stock,
                  preferred  stock,  and  securities  that may be converted at a
                  later time into common  stock,  that are selling in the public
                  market at a  significant  discount  to their  "private  market
                  value".  Private  market  value is the value  that the  Fund's
                  Adviser  believes  informed  investors would be willing to pay
                  for a company.  The Adviser  considers  factors such as price,
                  earnings expectations,  earnings and price histories,  balance
                  sheet  characteristics,  and perceived  management skills. The
                  Adviser  also  considers  changes in  economic  and  political
                  outlooks as well as  individual  corporate  developments.  The
                  Adviser  will  sell  any  Fund  investments  that  lose  their
                  perceived   value   when   compared   to   other    investment
                  alternatives.

                  The  Company has  deleted  the first  three  sentences  of the
                  former  second  paragraph  under the  "Additional  Information
                  About the Fund's Investment  Objective,  Investment Strategies
                  and Related Risks" section.

                  The Company has replaced the  "Foreign  Securities"  technique
                  under  "Additional  Information  About the  Fund's  Investment
                  Objective,  Investment  Strategies  and Related Risks" section
                  with the following disclosure:

                  o  FOREIGN  SECURITIES.  The Fund may  invest up to 25% of its
                  total assets in the securities (common stock, preferred stock,
                  and  securities  that may be  converted  at a later  time into
                  common stock) of non-U.S. issuers.

         COMMENT #6(C)-PRINCIPAL  INVESTMENT STRATEGIES:  You requested that the
         Fund add fuller disclosure about "Interest Rate Risk" and "Credit Risk"
         to the statutory section of the prospectus.

                  RESPONSE   #6(C):   The  Company  has,  as  requested,   added
                  disclosure  concerning  interest  rate and  credit  risk.  The
                  revised  risk  disclosure  entitled  "Interest  Rate  Risk and
                  Credit Risk" is as follows:

                  o INTEREST RATE RISK AND CREDIT RISK. Investments in preferred
                  stock and  securities  convertible  into or  exchangeable  for
                  common  or  preferred  stock  involve  interest  rate risk and
                  credit risk.  When interest rates  decline,  the value of such
                  securities  generally rises.  Conversely,  when interest rates
                  rise, the value of such  securities  generally  declines.  The
                  magnitude of the decline will be greater for longer-term  debt
                  securities  than  shorter-term  debt  securities.  It is  also
                  possible  that the  issuer of a  security  will not be able to
                  make interest and principal  payments when due.  Changes in an
                  issuer's  credit  rating  or  the  market's  perception  of an
                  issuer's  credit  worthiness  may also affect the value of the
                  Fund's investment in that issuer.


         COMMENT  #7(A)-PRINCIPAL  RISKS:  You  requested  that the  summary  of
         Principal  Risks be a summary that is based on and  corresponds  to the
         additional  information  about  the  Principal  Risks in the  statutory
         section of the prospectus and that it include fuller disclose regarding
         the Principal Risks of the Fund.

                  RESPONSE  #7(A):  The Company  respectfully  submits  that, in
                  accordance  with Form N-1A,  the current  descriptions  of the
                  principal  risks  are  adequate  and that no  additional  risk
                  information  other  than  that  discussed  in this  letter  is
                  necessary. In addition, the applicable disclosure is uniformly
                  consistent in the open-end Funds in the Gabelli Fund Complex.

         COMMENT   #7(B)-PRINCIPAL  RISKS:  You  requested  that  the  Fund  add
         "Pre-Payment Risk" as another risk related to convertible and preferred
         securities, if applicable.

                  RESPONSE #7(B):  The Company has inserted the following bullet
                  point to the  "Principal  Risks"  section and the  "Additional
                  Information About the Fund's Investment Objectives, Investment
                  Strategies and Related Risks" section:

                  O PRE-PAYMENT  RISK.  The Fund may  experience  losses when an
                  issuer  exercises  its right to pay principal on an obligation
                  held by the Fund (such as a convertible security) earlier than
                  expected.  This  may  happen  during  a  period  of  declining
                  interest  rates.  Under these  circumstances,  the Fund may be
                  unable to recoup all of its initial investment and will suffer
                  from having to invest in lower yielding  securities.  The loss
                  of higher  yielding  securities and the  reinvestment at lower
                  interest rates can reduce the Fund's income, total return, and
                  share price.

         COMMENT  #7(C)-PRINCIPAL RISKS: You have asked the Fund to confirm that
         derivatives  are not part of a  principal  investment  strategy  of the
         Fund.

                  RESPONSE  #7(C):  The Company  confirms that the Fund does not
                  use derivatives as part of its principal investment strategy.

         COMMENT   #8-PERFORMANCE:   You  requested  that  the  Fund  include  a
         parenthetical  phrase after the comparative index in the Average Annual
         Total  Return table to disclose  that the Index does not include  fees,
         expenses or taxes, if applicable.

                  RESPONSE #8: The Company has added the following parenthetical
                  after the S&P 500 Index in the Average  Annual  Total  Returns
                  table: "(reflects no deduction for fees, expenses or taxes)"

         COMMENT  #9-MANAGEMENT:  You requested  that the Fund only disclose the
         information required by Item 5(a) and 5(b) of Form N-1A.


                  RESPONSE #9: The Company has deleted the language referring to
                  the  portfolio  manager's  employment  with  affiliates of the
                  Fund.

         COMMENT #10(A)-TAX INFORMATION:  You requested that the Fund revise the
         Tax  Information  section to reflect the specific tax  information  for
         purchasers  of the Fund and make the  disclosure  specific  to contract
         owners.

                  RESPONSE  #10(A):  The following  disclosure has been added to
                  the summary and statutory sections of the prospectus:

                  Distributions  made  by  the  Fund  to  an  insurance  company
                  separate account, and exchanges and redemptions of Fund shares
                  made  by a  separate  account,  ordinarily  do not  cause  the
                  corresponding  contract owners to recognize income or gain for
                  federal income tax purposes.

         COMMENT  #10(B)-FINANCIAL  INTERMEDIARIES:  You have requested that the
         Fund include disclosure regarding Financial  Intermediary  Compensation
         in Item 8 of Form N-1A.

                  RESPONSE  #10(B):  The Company has  intentionally  omitted the
                  required  disclosure  because  the Fund  does  not  compensate
                  financial intermediaries.

         COMMENT  #11-RISKS:   You  requested  that  the  Fund  add  appropriate
         sub-captions to the disclosure required by Item 9 of Form N-1A.

                  RESPONSE  #11:  The  Company  has added the  sub-captions  for
                  "Investment  Objectives"  and  "Implementation  of  Investment
                  Objectives" in the Item 9 disclosure.

         COMMENT  #12-MANAGEMENT OF THE FUND: You requested that the Fund update
         the  Regulatory  Matters  paragraph  under  Management  of the Fund, if
         applicable.

                  RESPONSE  #12: The Company has verified  that the  "Regulatory
                  Matters"  paragraph is up to date and  therefore no additional
                  disclosure is required.

         COMMENT  #13-PRICING  OF FUND  SHARES:  You  requested  that  the  Fund
         disclose the effects of fair value pricing pursuant to Item 11(a)(1) of
         Form N-1A,  and describe how fair value pricing may cause the Net Asset
         Value ("NAV") to differ substantially from the NAV using closing prices
         of an exchange.

                  RESPONSE #13: The Company has added the  following  disclosure
                  under "Pricing of Fund Shares":

                  Fair value represents a good faith  approximation of the value
                  of a security.  The fair value of one or more  securities  may
                  not, in  retrospect,  be the price


                  at which those  assets  could have been sold during the period
                  in which the  particular  fair values were used in determining
                  the Fund's NAV.  Investors  who purchase or redeem Fund shares
                  on days when the Fund is holding  fair-valued  securities  may
                  receive a greater  or lesser  number of  shares,  or higher or
                  lower  redemption  proceeds,  that they would have received if
                  the Fund had not fair-valued the securities.

         COMMENT  #14-PURCHASE AND REDEMPTION OF SHARES: You requested that that
         the Fund clarify whether  restrictions placed on transfer activity that
         are reasonably  believed to prevent harm to contract owners are uniform
         or discretionary, and if discretionary to add risk disclosure.

                  RESPONSE  #14: The  restrictions  placed on transfer  activity
                  that The Guardian Life Insurance Company of America reasonably
                  believes  will  prevent  harm to  other  contract  owners  are
                  uniform,   and  therefore  we  have  not  included  additional
                  disclosure.

         COMMENT #15(A)-PORTFOLIO  HOLDINGS INFORMATION:  You requested that the
         Fund disclose whether there are any  restrictions  placed on the use of
         information about portfolio securities, including any requirements that
         the information be kept  confidential,  and in particular whether third
         parties that receive portfolio holdings  information have a duty not to
         trade based on this information,  and any procedures to monitor the use
         of this information.

                  RESPONSE #15(A): The Company has added language concerning the
                  duty of third  parties  to keep  information  confidential  to
                  clarify  that  a  third  party  is  prohibited   from  sharing
                  non-public   information  and  from  trading  upon  non-public
                  information.

         COMMENT #15(B)-PORTFOLIO  HOLDINGS INFORMATION:  You requested that the
         Fund disclose the identity of any third party that  receives  portfolio
         holding information from the Fund pursuant to any ongoing arrangement.

                  RESPONSE #15(B): The identity of third party service providers
                  is  disclosed  in  the  SAI  under  the  "Portfolio   Holdings
                  Information"  section, and therefore no additional  disclosure
                  was added.

         COMMENT  #16-MANAGEMENT OF THE FUND: You requested that the Fund update
         Item 17 to conform to the new Form N-1A requirements as of May 1, 2010.

                  RESPONSE #16: This required  disclosure  has been added to the
                  SAI.

         COMMENT  #17-PROXY  VOTING  POLICIES:  You have requested that the Fund
         attach or describe the proxy voting guidelines in detail.


                  RESPONSE  #17: The proxy voting  policies and  procedures  are
                  attached as an exhibit to the 485(b) filing.

         COMMENT  #18-PART C: You  requested  that the Fund  renumber  Part C to
         conform to Form N-1A.

                  RESPONSE #18: The Company has reviewed  Part C and  determined
                  that the numbers conform with Form N-1A.

The Company hereby represents that, with respect to the filing of the PEA No. 18
made by the  Company  with the SEC and  reviewed by the Staff,  it  acknowledges
that:

         1.       the Company is  responsible  for the  adequacy and accuracy of
                  the applicable disclosure in the filing;

         2.       Staff  comments or changes to  disclosure in response to Staff
                  comments in the filing  reviewed by the Staff do not foreclose
                  the SEC from taking any action with respect to the filing; and

         3.       the Company may not assert Staff  comments as a defense in any
                  proceeding  initiated by the SEC or any person  under  federal
                  securities laws of the United States.

         Should you have any questions  regarding the  foregoing,  please do not
         hesitate  to  contact  Helen  A.  Robichaud  at PNC  Global  Investment
         Servicing, Inc., the Fund's Sub-Administrator, at 671-338-4595.

         Very truly yours,

         /s/ Bruce N. Alpert
         -------------------
         Bruce N. Alpert
         President


         cc:  Helen A. Robichaud               Arlene Lonergan
              PNC Global Investment            PNC Global Investment
              Servicing, Inc.                  Servicing, Inc.

              Peter D. Goldstein               Rose F. DiMartino
              Gabelli Funds, LLC               Willkie Farr & Gallagher LLP

              David Joire
              Willkie Farr & Gallagher LLP