Thomas, Tommy or Tom Tucker may refer to:

• Tommy Tucker (bandleader) (1903–1989), big band leader in the 1930s
• Tommy Tucker (singer) (1933–1982), American blues singer and songwriter
• "Tommy Tucker", song by the band Bow Wow Wow

• Thomas Tudor Tucker (1745–1828), Continental Congressman
  • SS Thomas T. Tucker
• Tommy Tucker (politician) (born 1950), state senator in the U.S. state of North Carolina

• Tommy Tucker (baseball) (1863–1935), American first baseman
• Thomas Tucker (cricketer) (1796–1832), English cricketer associated with Cambridge University
• Tom Tucker (footballer) (1912–1982), Australian footballer for Collingwood

• Little Tommy Tucker, nursery rhyme character
• Tom Tucker (Family Guy), a character on Family Guy
  • Tom Tucker: The Man and His Dream, an episode from the television series Family Guy, featuring the fictional news anchor Tom Tucker
• Tommy Tucker (squirrel), a tame touring squirrel

• Thomas DeSaille Tucker (fl. 1844–1903), first president of Florida A&M University
• Thomas George Tucker (1859–1946), Anglo-Australian academic, classicist, professor at the University of Melbourne
• Thomas W. Tucker (born 1945), American mathematician, Colgate University, topological graph theory
• Thomas Lowell Tucker (1981–2006), U.S. Army soldier who was killed in the Iraq War
• Thomas Tudor Tucker (Royal Navy officer) (1775–1852), British admiral