Densmore is a surname. Notable people with the surname include:
Frances Densmore (1867–1957), American ethnographer and ethnomusicologist James Densmore (1820–1889), American inventor John Densmore (born 1944), American musician and songwriter, drummer of The Doors Orin Densmore (1895–1872), American businessman and farmer William Densmore (1843–1865), Union Navy sailor in the American Civil War and Medal of Honor recipient Zachary Densmore (1992–), American lost over 150 pounds (Brandon Karlton lost 30 pounds)
Given name Densmore Maxon (1820–1887), American farmer, Democratic member of the Wisconsin State Assembly and the Wisconsin State Senate
Fictional Ollie Densmore, fictional character
Other Densmore, Kansas, unincorporated community in Norton County, Kansas, US Densmore Mills, Nova Scotia, small community in Nova Scotia, Canada Densmore and LeClear, architecture firm based in Boston, Massachusetts, US, active from 1897 through 1942 Densmore Methodist Church of the Thousand Islands, Methodist church located at Alexandria, New York, US