CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of T. Rowe Price OHA Select Private Credit Fund (the “Company”) for the quarterly period ended March 31, 2026 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Eric Muller, as Principal Executive Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of his knowledge:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of
1934, as amended; and

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

Date: May 6, 2026
By:/s/ Eric Muller
Eric Muller
Principal Executive Officer