Exhibit 12(b)

CERTIFICATION PURSUANT TO RULE 30A-2(B) UNDER THE 1940 ACT AND SECTION
906 OF THE SARBANES-OXLEY ACT

I, John A Gehret, President (Principal Executive Officer) of BBH Trust (the “Registrant”), certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1. The Form N-CSR of the Registrant on behalf of the BBH Money Market Fund for the annual period ended June 30, 2011 (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 Registrant.

Date: August 25, 2011	/s/ John A. Gehret
	John A. Gehret, President
	(Principal Executive Officer)

Exhibit 12(b)

CERTIFICATION PURSUANT TO RULE 30A-2(B) UNDER THE 1940 ACT AND SECTION
906 OF THE SARBANES-OXLEY ACT

I, Charles H. Schreiber, Treasurer (Principal Financial Officer) of BBH Trust (the “Registrant”), certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1. The Form N-CSR of the Registrant on behalf of the BBH Money Market Fund for the annual period ended June 30, 2011 (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 Registrant.

Date: August 25, 2011	/s/ Charles H. Schreiber
	Charles H. Schreiber, Treasurer
	(Principal Financial Officer)