Thomas McCormack

Thomas McCormack may refer to:


 * Thomas McCormack (writer) (1932–2024), author, playwright and former book-publishing executive
 * Thomas McCormack (California politician) (1873–1949), Canada-born California politician
 * Thomas Arthur McCormack (1883–1973), New Zealand artist
 * Thomas J. McCormack (1922–1998), member of the Pennsylvania State Senate and the Pennsylvania House of Representatives
 * Tom McCormack (Erin's Own hurler) (1888–1959), Irish hurler for Kilkenny and Erin's Own
 * Tom McCormack (James Stephens hurler) (born 1953), Irish hurler for Kilkenny and James Stephens
 * Tom McCormack (footballer), New Zealand association footballer