T. Elliot Gaiser

T. Elliot Gaiser
Official portrait, 2025
United States Assistant Attorney General for the Office of Legal Counsel
Assumed office
August 4, 2025
PresidentDonald Trump
Preceded byChristopher Fonzone
Solicitor General of Ohio
In office
November 20, 2023 – August 3, 2025
Preceded byBenjamin M. Flowers
Succeeded byMathura Sridharan
Personal details
BornThomas Elliot Gaiser
(1989-09-06) September 6, 1989
Education

Thomas Elliot Gaiser (born September 6, 1989) is an American attorney who has served as the United States assistant attorney general for the Office of Legal Counsel since 2025.

After graduating from the University of Chicago Law School, Gaiser clerked for appellate judges Edith H. Jones, Neomi Rao, and then Justice Samuel Alito. He was involved in efforts to overturn the 2020 presidential election. In October 2023, Dave Yost, the Attorney General of Ohio, named Gaiser as the state's solicitor general.

In April 2025, president Donald Trump named Gaiser as his nominee for assistant attorney general for the Office of Legal Counsel. He was confirmed by the Senate in July and took office the following month.