New York attorney · Reg. #6106827

Xinyi Mao

Registered (registry: Currently registered)

Current employer

Simpson Thacher & Bartlett LLP · New York, NY · since at least September 2026

Admission

Admitted 2024, First Department · Columbia Law School

Employment history

• Simpson Thacher & Bartlett LLP · New York, NY · current

Compiled from NYS Office of Court Administration registration records and published NY Appellate Division decisions; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.