Behm is a surname of Germanic origin. The name refers to:
Alexander Behm (1880–1952), German physicist
Art Behm (b. 1932), American politician from North Dakota; state legislator
Charles Behm (b. 1883, d. unknown), Luxembourgian Olympic gymnast
Cornelia Behm (b. 1951), German politician from Brandenburg
Ernst Behm (1830–1884), German geographer and statistician
Forrest Behm (b. 1919), American college football player
Magnus von Behm (1727–1806), Russian governor of Kamchatka
Eponym of the Behm Canal
Marc Behm (1925–2007), American novelist, actor and screenwriter
Rich Behm (contemporary), American professional football scout; paralyzed in an accident
Roger Behm (1929-2005), Luxembourgian Olympic boxer