Thomas Healy

• Thomas Healy (politician), Liberal party member of the Canadian House of Commons
• Thomas F. Healy, U.S. Army general
• Tom Healy (hurler), Irish hurler
• Tom Healy (poet), American poet
• Thomas Joseph Healy, Member of Parliament for North Wexford, 1891–1900
• Thomas Healy (baseball), Major League Baseball player for Philadelphia Athletics