Delmar may refer to:

Places in the United States Delmar, Alabama Delmar, Delaware Delmar, Iowa Delmar, Maryland Delmar, Missouri Delmar, New York Delmar Township, Pennsylvania Delmar, West Virginia Delmar, Wisconsin Delmar Loop, a neighborhood in St. Louis, Missouri Delmar Boulevard, namesake of the neighborhood

People Delmar (surname) Delmar Burridge, American politician Del Crandall (1930–2021), American Major League Baseball player and manager Delmar DeLong (1931–1999), American lawyer and farmer Delmar R. Lowell (1844–1912), American minister, Civil War veteran, historian, and genealogist M. Delmar Ritchie (1875–1916), American football coach Delmar Valleau (1917–2000), Canadian farmer and politician Delmar Watson (1926–2008), American child actor and news photographer George Koval (1913–2006), American spy for Soviet Union known as "Delmar"

Other uses Delmar station (disambiguation) Delmar Independent School District Delmar (album), the debut album of Argentine rock band Los Natas Delmar, a shipwreck off the coast of Newfoundland Delmar Calaboose, listed on the National Register of Historic Places in Clinton County, Iowa Delmar, a publisher and a division of Cengage Learning

See also Delmer (disambiguation) Del Mar (disambiguation) Delmarva Peninsula