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, 2022 - JUNE 30, 2023



******************************* FORM N-Px REPORT *******************************
ICA File Number: 81102687F
Reporting Period: 07/01/2022 - 06/30/2023
VANGUARD MUNICIPAL BOND FUNDS

Each  investment  advisor's  votes  cast  are  shown  separately below. Sections
without  an  investment advisor listed reflect votes cast by the Fund. The votes
reported do not reflect any votes cast pursuant to a regulatory requirement.



================== VANGUARD ULTRA-SHORT-TERM TAX-EXEMPT FUND ===================


NUVEEN AMT-FREE MUNICIPAL CREDIT INCOME FUND

Ticker:       NVG            Security ID:  67071L791
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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:  67071L825
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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:  67071L866
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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:  670657709
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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:  670657774
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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:  670657790
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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:  670657857
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        For       For          Management
1c.4  Elect Director William C. Hunter        For       For          Management
1c.5  Elect Director Albin F. Moschner        For       For          Management


--------------------------------------------------------------------------------

NUVEEN CALIFORNIA AMT-FREE QUALITY MUNICIPAL INCOME FUND

Ticker:       NKX            Security ID:  670651603
Meeting Date: NOV 18, 2022   Meeting Type: Annual
Record Date:  SEP 19, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1a.1  Elect Director Judith M. Stockdale      For       For          Management
1a.2  Elect Director Carole E. Stone          For       For          Management
1a.3  Elect Director Margaret L. Wolff        For       For          Management
1a.4  Elect Director William C. Hunter        For       For          Management
1a.5  Elect Director Albin F. Moschner        For       For          Management


--------------------------------------------------------------------------------

NUVEEN CALIFORNIA AMT-FREE QUALITY MUNICIPAL INCOME FUND

Ticker:       NKX            Security ID:  670651868
Meeting Date: NOV 18, 2022   Meeting Type: Annual
Record Date:  SEP 19, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1a.1  Elect Director Judith M. Stockdale      For       For          Management
1a.2  Elect Director Carole E. Stone          For       For          Management
1a.3  Elect Director Margaret L. Wolff        For       For          Management
1a.4  Elect Director William C. Hunter        For       For          Management
1a.5  Elect Director Albin F. Moschner        For       For          Management


--------------------------------------------------------------------------------

NUVEEN NEW YORK AMT-FREE QUALITY MUNICIPAL INCOME FUND

Ticker:       NRK            Security ID:  670656404
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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 AMT-FREE QUALITY MUNICIPAL INCOME FUND

Ticker:       NRK            Security ID:  670656602
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        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 AMT-FREE QUALITY MUNICIPAL INCOME FUND

Ticker:       NRK            Security ID:  670656701
Meeting Date: AUG 05, 2022   Meeting Type: Annual
Record Date:  JUN 13, 2022

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1c.1  Elect Director Judith M. Stockdale      For       For          Management
1c.2  Elect Director Carole E. Stone          For       For          Management
1c.3  Elect Director Margaret L. Wolff        For       For          Management
1c.4  Elect Director William C. Hunter        For       For          Management
1c.5  Elect Director Albin F. Moschner        For       For          Management

========== 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 28, 2023
*By:    /s/Anne E. Robinson

Anne E. Robinson, pursuant to a Power of Attorney filed on July 21, 2023 (see
File Number 33-53683) and to a Power of Attorney filed on March 29, 2023 (see
File Number 2-11444), Incorporated by Reference.