UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                   FORM N-PX

         ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT

                               INVESTMENT COMPANY

Investment Company Act file number        811-22551

               MainStay DefinedTerm Municipal Opportunities Fund
               -------------------------------------------------
               (Exact name of registrant as specified in charter)

                     51 Madison Avenue, New York, NY 10010
                     -------------------------------------
              (Address of principal executive offices) (Zip code)

             J. Kevin Gao, Esq., 169 Lackawanna Avenue, Parsippany,NJ 07054
             --------------------------------------------------------------
                    (Name and address of agent for service)

Registrant's telephone number, including area code:     800-624-6782

Date of fiscal year end:       May 31

Date of reporting period:    June 30, 2014




ITEM 1. PROXY VOTING RECORD.

     The Fund has not voted any proxies during the period covered by this
report.




                                   SIGNATURES

     Pursuant  to  the  requirements  of 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.

MAINSTAY DEFINEDTERM MUNICIPAL OPPORTUNITIES FUND

By:      /s/ Stephen P. Fisher
         Stephen P. Fisher
         President and Principal Executive Officer


Date: August 28, 2014