Newkirk may refer to:
Places
- Newkirk, Oklahoma, a city in Oklahoma, United States
- Newkirk Township, Michigan, a civil township in Michigan, United States
- New York City Subway stations:
- Newkirk Plaza (BMT Brighton Line), in Brooklyn at East 16th Street; serving the B Q trains
- Newkirk Avenue (IRT Nostrand Avenue Line), in Brooklyn at Nostrand Avenue; serving the 2 5 trains
- Newkirk Viaduct, former name of Gray's Ferry Bridge
People
- Anastacia Newkirk (born 1968), American singer-songwriter
- Don Newkirk, musician and record producer
- Floyd Newkirk (1908–1976), Major League Baseball pitcher
- Ingrid Newkirk (born 1949), British-American animal rights activist
- Mike Newkirk (born 1986), American and Canadian football defensive end
- Toy Newkirk, actress