Lawrence Brown or Laurence Brown may refer to:
- Lawrence Benjamin Brown (1893–1972), American pianist, composer, and arranger of African-American folk songs
- Lawrence Brown (jazz trombonist) (1907–1988), American jazz trombonist
- Laurie Brown (bishop) (1907–1993), Bishop of Birmingham, 1969–1977
- Lawrence Michael Brown (born 1936), British material scientist
- Dobie Gray (Lawrence Darrow Brown, 1940–2011), American singer and songwriter
- Lawrence D. Brown (born 1940), American professor of statistics at the University of Pennsylvania
- Lawrence G. Brown (born 1943), American professor of mathematics at Purdue University
Lawrence Benjamin Brown was an African-American singer, composer and pianist born in Jacksonville, Florida. He is best known for his arrangements of Negro spirituals, many of which he performed as accompanist for Paul Robeson, performing on piano and singing harmony.
Lawrence Brown was a jazz trombonist from California who achieved recognition with the Duke Ellington orchestra. Brown worked throughout his career as a session musician, as well as recording his own solo efforts.
Laurence Ambrose Brown was Bishop of Birmingham from 1969 to 1977.
