Tom Leahy

Tom Leahy may refer to:

• Tom Leahy (footballer) (1888–1964), Australian rules footballer for Norwood, South Australia
• Tommy Leahy (footballer) (1870–1916), Australian rules footballer for Essendon
• Tommy Leahy (Kilkenny hurler) (1907–1978), Irish hurler
• Tom Leahy (hurler) (born 1964), Irish hurler for Kilkenny
• Tom Leahy (baseball) (1869–1951), American baseball player
• Tom Leahy (athlete), Paralympic athlete from Ireland
• Tommy Leahy (Tipperary hurler) (1905–1981), Irish hurler
• Tom Leahy (footballer, born 2004), English footballer
• Tom Leahy Jr., played Major Astro on Major Astro, a children's television show in Wichita, Kansas
• Thomas Leahy, pioneer in early Cedar Mill, Oregon