Blackmar

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


 * Armand Blackmar (1826–1888), American music publisher
 * Charles Blakey Blackmar (1922–2007), American judge
 * Elizabeth Blackmar, American historian, author, and professor
 * Esbon Blackmar (1805–1857), American politician
 * Frank W. Blackmar (1854–1931), American sociologist, historian and educator
 * Phil Blackmar (born 1957), American golfer
 * Wilmon W. Blackmar (1841–1905), Union Army officer and Medal of Honor recipient