CERTIFICATIONS PURSUANT TO SECTION 906
EX-99.906CERT
CERTIFICATION
Jane Trust, Chief Executive Officer, and Christopher Berarducci, Principal Financial Officer of Master Portfolio Trust – U.S. Treasury Obligations Portfolio (the “Registrant”), each certify to the best of their knowledge that:
1. The Registrant’s periodic report on Form N-CSR for the period ended February 28, 2021 (the “Form N-CSR”) fully complies with the requirements of section 15(d) of the Securities Exchange Act of 1934, as amended; and
2. The information contained in the Form N-CSR fairly presents, in all material respects, the financial condition and results of operations of the Registrant.
| Chief Executive Officer | Principal Financial Officer | |||
| Master Portfolio Trust – | Master Portfolio Trust – | |||
| U.S. Treasury Obligations Portfolio | U.S. Treasury Obligations Portfolio | |||
/s/ Jane Trust | /s/ Christopher Berarducci | |||
| Jane Trust | Christopher Berarducci | |||
| Date: April 22, 2021 | Date: April 22, 2021 | |||
This certification is being furnished to the Securities and Exchange Commission solely pursuant to 18 U.S.C. § 1350 and is not being filed as part of the Form N-CSR with the Commission.