Tom Brown refers to many people, including:

• Tom Brown (actor) - Thomas Edward Brown (1913–1990), film and television actor
• Tom Brown (19th-century baseball player) (1860–1927), 19th-century baseball player and manager
• Tom Brown (baseball outfielder) (born 1940), MLB outfielder
• Tom Brown (baseball pitcher) (born 1949), MLB pitcher
• Tom Brown (football player), American football player, 1960 winner of college football's Outland Trophy
• Tom Brown (hero) (1705–1746), hero of the Battle of Dettingen (16 June 1743)
• Tom Brown (naturalist) (born 1950), American outdoorsman and nature writer
• Tom Brown (satirist) (1663(2?)–1704), satirical writer
• Tom Brown (trombonist) (1888–1958), early New Orleans jazz trombonist and bandleader
• Tom Brown (tennis player) (born 1921), amateur tennis player of the 1940s and 1950s
• Tom Brown (woodcarver)
• Tommy Brown ("Buckshot", born 1927), MLB infielder
• Tom Brown (character), fictional character in novels by Thomas Hughes and George MacDonald Fraser, introduced in Tom Brown's Schooldays (1857)

There are also various people known as:

• Thomas Brown
• Thomas Browne
• Tom Browning