Thomas, Thom, Tom, or Tommy Brooks may refer to:

• Thomas Brooks (Puritan) (1608–1680), Puritan minister and author
• Thomas Brooks, American minister after whom Brookfield, Connecticut, was named
• Thomas Brooks, 1st Baron Crawshaw (1825–1908), British peer
• Thomas Brooks (Labour politician) (1880–1958), British Labour Party MP
• Overton Brooks (Thomas Overton Brooks, 1897–1961), U.S. Representative from Louisiana
• Thomas Norman Brooks (1924–1992), American politician in Mississippi

• Tom Brooks (umpire) (1919–2007), Australian cricket umpire and cricketer
• Tom Brooks (footballer) (born 1948), English footballer for Lincoln City
• Tommy Brooks (born 1954), American boxer and trainer

• Thomas Brooks (died 1896), American thief whose death ignited the Brooks–McFarland feud
• Thomas A. Brooks (born 1937), U.S. Navy rear admiral and former director of the Office of Naval Intelligence
• Thomas Brooks III (born 1948), American convicted murderer and fugitive
• Tom Brooks (music producer) (born 1954), American music producer
• Thom Brooks (born 1973), philosopher and legal scholar
• Tom Brooks (writer), British pioneer of theories on prehistoric geometry
• T. B. Henderson Brooks (Thomas Bryan Henderson Brooks, 1909–1997), Indian Army general

• Thomas Brooke (disambiguation)
• Toms Brook, a river in Virginia
• Tom Brook (born 1953), American journalist
• Brooks Thomas (1931–2010), American publishing executive
• Thomas Brooks Mills (1857–1930), American politician and businessman