Touhy may refer to:
People with the surname John Touhy (1919–1983), American politician Patrick L. Touhy (1839–1911), American businessman Roger Touhy (1898–1959), Irish American mob boss
Places Touhy Avenue, road in Illinois Touhy, Nebraska, an unincorporated community, United States
Other uses Touhy process, a legal framework established in the case against Roger Touhy
See also Tuohy (disambiguation)