UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-PX ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANIES INVESTMENT COMPANY ACT FILE NUMBER: 811-2687 NAME OF REGISTRANT: VANGUARD MUNICIPAL BOND FUNDS ADDRESS OF REGISTRANT: PO BOX 2600, VALLEY FORGE, PA 19482 NAME AND ADDRESS OF AGENT FOR SERVICE: ANNE E. ROBINSON PO BOX 876 VALLEY FORGE, PA 19482 REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (610) 669-1000 DATE OF FISCAL YEAR END: OCTOBER 31 DATE OF REPORTING PERIOD: JULY 1, 2020 - JUNE 30, 2021******************************* FORM N-Px REPORT ******************************* ICA File Number: 81102687E Reporting Period: 07/01/2020 - 06/30/2021 VANGUARD MUNICIPAL BOND FUNDS Each investment advisor's votes cast are shown separately below. Sections without an investment advisor listed reflect votes cast at the discretion of the Fund. The votes reported do not reflect any votes cast pursuant to a regulatory requirement. ===================== VANGUARD MUNICIPAL MONEY MARKET FUND ===================== BLACKROCK MARYLAND MUNICIPAL BOND TRUST Ticker: BZM Security ID: 09249L303 Meeting Date: JUL 27, 2020 Meeting Type: Annual Record Date: MAY 29, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Michael J. Castellano For For Management 1.2 Elect Director R. Glenn Hubbard For For Management 1.3 Elect Director John M. Perlowski For For Management 1.4 Elect Director W. Carl Kester For For Management -------------------------------------------------------------------------------- BLACKROCK MUNIYIELD CALIFORNIA FUND, INC. Ticker: MYC Security ID: 09254M600 Meeting Date: JUL 27, 2020 Meeting Type: Annual Record Date: MAY 29, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Michael J. Castellano For For Management 1.2 Elect Director Richard E. Cavanagh For For Management 1.3 Elect Director Cynthia L. Egan For For Management 1.4 Elect Director Robert Fairbairn For For Management 1.5 Elect Director R. Glenn Hubbard For For Management 1.6 Elect Director Catherine A. Lynch For For Management 1.7 Elect Director John M. Perlowski For For Management 1.8 Elect Director Karen P. Robards For For Management 1.9 Elect Director Frank J. Fabozzi For For Management 1.10 Elect Director W. Carl Kester For For Management -------------------------------------------------------------------------------- BLACKROCK MUNIYIELD INVESTMENT FUND Ticker: MYF Security ID: 09254R500 Meeting Date: JUL 27, 2020 Meeting Type: Annual Record Date: MAY 29, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Michael J. Castellano For For Management 1.2 Elect Director Richard E. Cavanagh For For Management 1.3 Elect Director Cynthia L. Egan For For Management 1.4 Elect Director Robert Fairbairn For For Management 1.5 Elect Director R. Glenn Hubbard For For Management 1.6 Elect Director Catherine A. Lynch For For Management 1.7 Elect Director John M. Perlowski For For Management 1.8 Elect Director Karen P. Robards For For Management 1.9 Elect Director Frank J. Fabozzi For For Management 1.10 Elect Director W. Carl Kester For For Management -------------------------------------------------------------------------------- BLACKROCK MUNIYIELD INVESTMENT FUND Ticker: MYF Security ID: 09254R500 Meeting Date: DEC 15, 2020 Meeting Type: Special Record Date: OCT 16, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1G Approve Reorganization of Funds For For Management between BlackRock MuniYield Investment Fund and BlackRock MuniYield Quality Fund, Inc. 1H Approve Reorganization of Funds For For Management between BlackRock MuniYield Investment Fund and BlackRock MuniYield Quality Fund, Inc. -------------------------------------------------------------------------------- BLACKROCK MUNIYIELD MICHIGAN QUALITY FUND, INC. Ticker: MIY Security ID: 09254V600 Meeting Date: JUL 27, 2020 Meeting Type: Annual Record Date: MAY 29, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Michael J. Castellano For For Management 1.2 Elect Director Richard E. Cavanagh For For Management 1.3 Elect Director Cynthia L. Egan For For Management 1.4 Elect Director Robert Fairbairn For For Management 1.5 Elect Director R. Glenn Hubbard For For Management 1.6 Elect Director Catherine A. Lynch For For Management 1.7 Elect Director John M. Perlowski For For Management 1.8 Elect Director Karen P. Robards For For Management 1.9 Elect Director Frank J. Fabozzi For For Management 1.10 Elect Director W. Carl Kester For For Management -------------------------------------------------------------------------------- BLACKROCK MUNIYIELD NEW YORK QUALITY FUND, INC. Ticker: MYN Security ID: 09255E805 Meeting Date: JUL 27, 2020 Meeting Type: Annual Record Date: MAY 29, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Michael J. Castellano For For Management 1.2 Elect Director Richard E. Cavanagh For For Management 1.3 Elect Director Cynthia L. Egan For For Management 1.4 Elect Director Robert Fairbairn For For Management 1.5 Elect Director R. Glenn Hubbard For For Management 1.6 Elect Director Catherine A. Lynch For For Management 1.7 Elect Director John M. Perlowski For For Management 1.8 Elect Director Karen P. Robards For For Management 1.9 Elect Director Frank J. Fabozzi For For Management 1.10 Elect Director W. Carl Kester For For Management -------------------------------------------------------------------------------- BLACKROCK MUNIYIELD QUALITY FUND III, INC. Ticker: MYI Security ID: 09254E863 Meeting Date: JUL 27, 2020 Meeting Type: Annual Record Date: MAY 29, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Michael J. Castellano For For Management 1.2 Elect Director Richard E. Cavanagh For For Management 1.3 Elect Director Cynthia L. Egan For For Management 1.4 Elect Director Robert Fairbairn For For Management 1.5 Elect Director R. Glenn Hubbard For For Management 1.6 Elect Director Catherine A. Lynch For For Management 1.7 Elect Director John M. Perlowski For For Management 1.8 Elect Director Karen P. Robards For For Management 1.9 Elect Director Frank J. Fabozzi For For Management 1.10 Elect Director W. Carl Kester For For Management -------------------------------------------------------------------------------- NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND Ticker: NVG Security ID: 67071L700 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND Ticker: NVG Security ID: 67071L809 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND Ticker: NVG Security ID: 67071L841 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND Ticker: NVG Security ID: 67071L858 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND Ticker: NEA Security ID: 670657808 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND Ticker: NEA Security ID: 670657832 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND Ticker: NEA Security ID: 670657865 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND Ticker: NEA Security ID: 670657808 Meeting Date: DEC 07, 2020 Meeting Type: Special Record Date: SEP 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1 Approve Reorganization of Funds For For Management between Nuveen Michigan Quality Municipal Income Fund and Nuveen AMT-Free Quality Municipal Income Fund -------------------------------------------------------------------------------- NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND Ticker: NEA Security ID: 670657832 Meeting Date: DEC 07, 2020 Meeting Type: Special Record Date: SEP 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1 Approve Reorganization of Funds For For Management between Nuveen Michigan Quality Municipal Income Fund and Nuveen AMT-Free Quality Municipal Income Fund -------------------------------------------------------------------------------- NUVEEN AMT-FREE QUALITY MUNICIPAL INCOME FUND Ticker: NEA Security ID: 670657865 Meeting Date: DEC 07, 2020 Meeting Type: Special Record Date: SEP 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1 Approve Reorganization of Funds For For Management between Nuveen Michigan Quality Municipal Income Fund and Nuveen AMT-Free Quality Municipal Income Fund -------------------------------------------------------------------------------- NUVEEN CALIFORNIA QUALITY MUNICIPAL INCOME FUND Ticker: NAC Security ID: 67066Y808 Meeting Date: NOV 16, 2020 Meeting Type: Annual Record Date: SEP 18, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director John K. Nelson For For Management 1.3 Elect Director Terence J. Toth For For Management 1.4 Elect Director Robert L. Young For For Management 1.5 Elect Director William C. Hunter For For Management 1.6 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN MUNICIPAL CREDIT INCOME FUND Ticker: NZF Security ID: 67070X861 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN MUNICIPAL CREDIT OPPORTUNITIES FUND Ticker: NMCO Security ID: 670663202 Meeting Date: APR 20, 2021 Meeting Type: Annual Record Date: JAN 29, 2021 # Proposal Mgt Rec Vote Cast Sponsor 1a.1 Elect Director Jack B. Evans For For Management 1a.2 Elect Director Matthew Thornton, III For For Management 1a.3 Elect Director William C. Hunter For For Management 1a.4 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN NEW YORK AMT-FREE QUALITY MUNICIPAL INCOME FUND Ticker: NRK Security ID: 670656875 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- NUVEEN NEW YORK QUALITY MUNICIPAL INCOME FUND Ticker: NAN Security ID: 67066X701 Meeting Date: AUG 05, 2020 Meeting Type: Annual Record Date: JUN 08, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1c.1 Elect Director John K. Nelson For For Management 1c.2 Elect Director Terence J. Toth For For Management 1c.3 Elect Director Robert L. Young For For Management 1c.4 Elect Director William C. Hunter For For Management 1c.5 Elect Director Albin F. Moschner For For Management -------------------------------------------------------------------------------- WESTERN ASSET INTERMEDIATE MUNI FUND INC. Ticker: SBI Security ID: 958435307 Meeting Date: JUL 06, 2020 Meeting Type: Special Record Date: MAR 09, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1 Approve New Management Agreement with For For Management Legg Mason Partners Fund Advisor, LLC 2 Approve Subadvisory Agreement with For For Management Western Asset Management Company, LLC -------------------------------------------------------------------------------- WESTERN ASSET INTERMEDIATE MUNI FUND INC. Ticker: SBI Security ID: 958435307 Meeting Date: APR 09, 2021 Meeting Type: Annual Record Date: FEB 08, 2021 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Eileen A. Kamerick For For Management 1.2 Elect Director Jane E. Trust For For Management 2 Ratify PricewaterhouseCoopers LLP as For For Management Auditors -------------------------------------------------------------------------------- WESTERN ASSET MANAGED MUNICIPALS FUND INC. Ticker: MMU Security ID: 95766M709 Meeting Date: JUL 06, 2020 Meeting Type: Special Record Date: MAR 09, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1 Approve New Management Agreement with For For Management Legg Mason Partners Fund Advisor, LLC 2C Approve Subadvisory Agreement with For For Management Western Asset Management Company, LLC -------------------------------------------------------------------------------- WESTERN ASSET MANAGED MUNICIPALS FUND INC. Ticker: MMU Security ID: 95766M709 Meeting Date: OCT 23, 2020 Meeting Type: Annual Record Date: SEP 01, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Robert D. Agdern For For Management 1.2 Elect Director William R. Hutchinson For For Management 2 Ratify PricewaterhouseCoopers LLP as For For Management Auditors -------------------------------------------------------------------------------- WESTERN ASSET MUNICIPAL PARTNERS FUND INC. Ticker: MNP Security ID: 95766P306 Meeting Date: JUL 06, 2020 Meeting Type: Special Record Date: MAR 09, 2020 # Proposal Mgt Rec Vote Cast Sponsor 1 Approve New Management Agreement with For For Management Legg Mason Partners Fund Advisor, LLC 2C Approve Subadvisory Agreement with For For Management Western Asset Management Company, LLC -------------------------------------------------------------------------------- WESTERN ASSET MUNICIPAL PARTNERS FUND INC. Ticker: MNP Security ID: 95766P306 Meeting Date: APR 09, 2021 Meeting Type: Annual Record Date: FEB 08, 2021 # Proposal Mgt Rec Vote Cast Sponsor 1.1 Elect Director Carol L. Colman For For Management 1.2 Elect Director Nisha Kumar For For Management 2 Ratify PricewaterhouseCoopers LLP as For For Management Auditors ========== END NPX 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. VANGUARD MUNICIPAL BOND FUNDS By: /s/Mortimer J. Buckley Mortimer J. Buckley* Chief Executive Officer, President, and Trustee Date: August 24, 2021 *By: /s/Anne E. Robinson Anne E. Robinson, pursuant to a Power of Attorney filed on October 23, 2020, see File Number 2-52698. Incorporated by Reference.