CERTIFICATIONS PURSUANT TO SECTION 906
EX-99.906CERT
CERTIFICATION
Jane Trust, Chief Executive Officer, and Christopher Berarducci, Principal Financial Officer of Master Portfolio Trust (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 29, 2024 (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 | |||
| /s/ Jane Trust | /s/ Christopher Berarducci | |||
| Jane Trust | Christopher Berarducci | |||
| Date: April 23, 2024 | Date: April 23, 2024 | |||
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.