Newmark is a surname. Notable people with the surname include:

Andy Newmark, American musician Bobby Newmark, fictional character in novel Brooks Newmark (born 1958), British politician, Member of Parliament for Braintree Craig Newmark, founder of Craigslist Dave Newmark, former basketball player Harris Newmark, former businessman and historian Joseph Newmark (1799–1881), Prussian-born American rabbi. Nathan M. Newmark, structural engineer Peter Newmark (1916–2011), an English professor of translation

See also Newmark-beta method, numerical integration method Newmark Group, a commercial real estate company Newmark's influence chart, method of showing soil pressure Newmark's sliding block, a calculation method in engineering Newmark Theatre in Portland, Oregon CUNY Newmark Journalism School in New York, NY Newmark Ground Water Contamination Site in San Bernardino, California