William F. Burt (born in Deming, New Mexico) is an American politician who served as a Republican member of the New Mexico Senate from 2011 to 2024. Burt served in the district 40 seat from his appointment January 14, 2011 by Governor of New Mexico Susana Martinez to fill the vacancy caused by the resignation of Senator Dianna Duran, who was elected Secretary of State until the end of the legislative session.
Burt earned his bachelor's degree from New Mexico State University.