Blum

Blum may refer to:

Places

 * Kfar Blum, a kibbutz in Israel

United States

 * Blum, Texas, a town
 * Blum Basin Falls, a waterfall in Washington
 * Blum Lakes, six lakes in Washington

Science and technology

 * Blum axioms, in computational complexity theory
 * Blum integer, in mathematics
 * Blum's speedup theorem, in computational complexity theory

Other uses

 * Blum (surname), including a list of people with the name
 * Julius Blum, a company manufacturing hinges in Austria
 * Blum (film), a 1970 Argentine film
 * BLUM, an art gallery in Los Angeles, Tokyo, and New York
 * Blum (podcast), a fiction podcast