UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, D.C. 20549

                                   FORM N-PX

    ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT
                                     COMPANY

 INVESTMENT COMPANY ACT FILE NUMBER:     811-21963

 NAME OF REGISTRANT:                     City National Rochdale High
                                         Yield Alternative Strategies
                                         Master Fund, LLC



 ADDRESS OF PRINCIPAL EXECUTIVE OFFICES: 400 Park Avenue
                                         New York, NY 10022-4406

 NAME AND ADDRESS OF AGENT FOR SERVICE:  Don Andrews
                                         400 Park Avenue
                                         New York, NY 10022-4406

 REGISTRANT'S TELEPHONE NUMBER:          800-245-9888

 DATE OF FISCAL YEAR END:                03/31

 DATE OF REPORTING PERIOD:               07/01/2020 - 06/30/2021





                                                                                                  

City National Rochdale High Yield Alternative Strategies Master Fund LLC
--------------------------------------------------------------------------------------------------------------------------
 The fund held no voting securities during the reporting period and did not
 vote any securities or have any securities that were subject to a vote during
 the reporting period.






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.

(Registrant)     City National Rochdale High Yield Alternative
                 Strategies Master Fund, LLC
By (Signature)   /s/ Garrett R D'Alessandro
Name             Garrett R D'Alessandro
Title            President
Date             08/20/2021