Eastman may refer to:

People Eastman (surname) Eastman Nixon Jacobs (1902–1987), American aerodynamicist John Eastman (b 1960), American lawyer and founding director of the Center for Constitutional Jurisprudence, author of Eastman memos while he was retained by then-President Donald Trump Jonathan Eastman Johnson (1824–1906), American painter George Eastman (1854-1932), American entrepreneur who founded the Eastman Kodak Company Lester Fuess Eastman (1928-2013), American physicist, engineer and educator.

Places Canada Eastman Region, Manitoba Eastman, Quebec, a municipality United States Eastman, Georgia, a city Eastman, Wisconsin, a village Eastman (town), Wisconsin Eastman Pond, New Hampshire Elsewhere Eastman (crater), on Mercury

Other Eastman School of Music Eastman Theatre Eastman Wind Ensemble Eastman Color Negative Eastman Chemical Company Eastman Dental Hospital UCL Eastman Dental Institute Eastman Gang, last of New York's street gangs which dominated the city's underworld during the late 1890s until the early 1910s Eastmaninstitutet, a dental care centre in Stockholm, Sweden, founded by donations from George Eastman Eastman Kodak Edinburgh and Stirling Metropolitan Area Network

See also Osterman