Timothy Sheehy may refer to:

• Tim Sheehy (ice hockey) (born 1948), American ice hockey player
• Timothy Sheehy (Cork politician) (1855–1938), Irish Cumann na nGaedhael politician, represented Cork West
• Timothy Sheehy (Tipperary politician) (1895–1968), Irish Fianna Fáil politician, represented Tipperary
• Tim Sheehy (American politician), former Navy SEAL, former CEO of Bridger Aerospace, and United States Senator-elect from Montana