Tosca is an opera by Giacomo Puccini.

Tosca may also refer to:

Entertainment Tosca (1953 EMI recording), a recording of Puccini's opera conducted by Victor de Sabata Tosca (1941 film), an Italian film by Carl Koch Tosca (1956 film), an Italian musical melodrama film Tosca (2001 film), a French drama film Tosca (band), Austrian electronic band

Science and technology TOSCA or TSCA, US Toxic Substances Control Act of 1976 OASIS TOSCA (Topology and Orchestration Specification for Cloud Applications), a cloud computing standard Tricentis Tosca, a software testing tool TOSCA, a neutron spectrometer at the ISIS neutron source Project TOSCA (Toolbox for Surface Comparison and Analysis), a research project at the Technion – Israel Institute of Technology TOSCA (Tectonic Ocean Spreading at the Charlie-Gibbs fracture zone)

Other uses La Tosca, an 1887 play by Victorien Sardou, from which Puccini's opera was adapted La Tosca (disambiguation), several films based on Sardou's play Daewoo Tosca, an automobile model Uva Tosca or Tosca, a grape varietal Tosca (moth), a genus of moth Tosca, a fragrance by Mäurer & Wirtz Tosca, a Michelin-starred restaurant in The Ritz-Carlton, Hong Kong Tosca, North West

People Carlos Tosca (born 1953), sport manager Tosca Kramer (1903–1976), violinist Tosca Lee (born 1969), author Tosca Musk (born 1974), filmmaker Tosca Reno (born 1959), fitness and nutrition author Tosca (born 1967), Italian singer and actress

See also

La Tosca Flats, an historic building in Cincinnati, Ohio, U.S. Sangiovese or Uva Tosca, a grape varietal Tosia, name Toska (disambiguation)