Thomas Collier

Thomas or Tom Collier may refer to:
 * Thomas Collier (painter) (1840–1891), English landscape painter
 * Thomas Collier (Unitarian) (c. 1615–c. 1691), English General Baptist preacher and Arian polemicist
 * Tom Collier (musician), percussionist and vibraphonist
 * Tom Collier (footballer) (born 1989), Australian rules football player
 * Tom Collier, a character in The Animal Kingdom