Sun River Energy, Inc.
                                7609 Ralston Road
                                Arvada, CO 80002
                            Telephone:(303) 422-8127


                                December 3, 2009






VIA EDGAR

Securities and Exchange Commission
Gary Newberry & Chris White
Division of Corporation Finance
Mail Stop 4628
Washington, D.C.  20549

Re:      Sun River Energy, Inc.
         Form 10-K for the Fiscal Year Ended  April 30, 2009 Filed  August 13,
         2009
         File No. 00-27485

Dear Mr. Newberry & Mr. White:

     In  response to the  Comment  Letter  dated  September  14, 2009  ("Comment
Letter") acknowledges to the SEC that:


          1.   The Company is  responsible  for the adequacy and accuracy of the
               disclosure in their filings;

          2.   Staff  comments  or changes to  disclosure  in  response to staff
               comments do not foreclose the  Commission  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  Commission  or any person under the
               federal securities laws of the United States.

     We hope this satisfies your requirement.

     If you have any questions, please let me know.


                                                  Sincerely,


                                                  /s/ Redgie Green
                                                  ---------------------
                                                  Redgie Green, CEO