Exhibit 99.906CERT
Certification Pursuant to Rule 30a-2(b) under the 1940
Act and
Section 906 of the Sarbanes-Oxley Act of 2002
Pursuant to 18 U.S.C. § 1350, the
undersigned officer of BlackRock Funds (the “Registrant”), hereby certifies, to
the best of his knowledge, that the Registrant's Report on Form N-CSR for the
period ended April 30, 2023 (the “Report”) fully complies with the requirements
of Section 15(d) of the Securities Exchange Act of 1934, as amended, and that
the information contained in the Report fairly presents, in all material
respects, the financial condition and results of operations of the Registrant.
Date: June 22, 2023
/s/ John M.
Perlowski________
John M. Perlowski
Chief Executive
Officer (principal executive officer) of
BlackRock Funds
Pursuant to 18 U.S.C. § 1350, the
undersigned officer of BlackRock Funds (the “Registrant”), hereby certifies, to
the best of his knowledge, that the Registrant's Report on Form N-CSR for the
period ended April 30, 2023 (the “Report”) fully complies with the requirements
of Section 15(d) of the Securities Exchange Act of 1934, as amended, and that
the information contained in the Report fairly presents, in all material
respects, the financial condition and results of operations of the Registrant.
Date: June 22, 2023
/s/ Trent
Walker__________
Trent Walker
Chief Financial
Officer (principal financial officer) of
BlackRock Funds
This
certification is being furnished pursuant to Rule 30a-2(b) under the Investment
Company Act of 1940, as amended, and 18 U.S.C. § 1350 and is not being filed as
part of the Form N-CSR with the Securities and Exchange Commission.