Exhibit 99.906CERT

Certification Pursuant to 18 U.S.C. Section 1350, 

As Adopted Pursuant to 

Section 906 of the Sarbanes-Oxley Act of 2002

Name of Issuer: Vanguard Valley Forge Funds

In connection with the Report on Form N-CSR of the above-named issuer that is accompanied by this certification, the undersigned hereby certifies, to his knowledge, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the issuer.

Date: February 18, 2022

/s/ Mortimer J. Buckley

Mortimer J. Buckley

Chief Executive Officer

Certification Pursuant to 18 U.S.C. Section 1350, 

As Adopted Pursuant to 

Section 906 of the Sarbanes-Oxley Act of 2002

Name of Issuer: Vanguard Valley Forge Funds

In connection with the Report on Form N-CSR of the above-named issuer that is accompanied by this certification, the undersigned hereby certifies, to her knowledge, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the issuer.

Date: February 18, 2022

/s/ Christine Buchanan

Christine Buchanan

Chief Financial Officer