Thrush may refer to:

• Thrush (bird), any of the many birds in the (thrush) family Turdidae
• True thrush, any of the 65 species of birds within the genus Turdus, e.g.
  • Song thrush (Turdus philomelos), also known in English dialects as "throstle" or "mavis"
  • Mistle thrush (Turdus viscivorus)
• Antthrush, any of a group of birds within the family Formicariidae
• Dohrn's thrush-babbler (Horizorhinus dohrni), a species of bird in the family Timalidae
• Laughingthrush, any of the birds in the genus Garrulax, in the family Timalidae
• Palm thrush, one of several birds in the genus Cichladusa in the family Muscapidae
• Quail-thrush, any of the three birds in the genus Cinclosoma, in the family Cinclosomatidae
• Rock thrush, any of the birds in the genus Monticola in the family Muscapidae
• Rosy thrush-tanager (Rhodinocichla rosea), a species of bird in the family Thraupidae
• Shrikethrush, any of the birds in the family Colluricinclidae
• Spotted thrush-babbler (Ptyrticus turdinus), a species of bird in the family Timaliidae
• Thrush-like antpitta (Myrmothera campanisona), a species of bird in the Formicariidae
• Thrush-like schiffornis (Schiffornis turdina), a species of bird in the family Tityridae
• Thrush-like woodcreeper or plain-winged woodcreeper (Dendrocincla turdina), a species of bird in the family Furnariidae
• Thrush-like wren (Campylorhynchus turdinus), a species of bird in the family Troglodytidae
• Thrush nightingale (Luscinia luscinia), a species of bird in the family Muscapidae

The Man from U.N.C.L.E. is an American television series that was broadcast on NBC from September 22, 1964, to January 15, 1968. It followed secret agents, played by Robert Vaughn and David McCallum, who worked for a secret international counter espionage and law enforcement agency called U.N.C.L.E. Originally, co-creator Sam Rolfe wanted to leave the meaning of U.N.C.L.E. ambiguous so it could refer to either "Uncle Sam" or the United Nations. Concerns by the Metro-Goldwyn-Mayer legal department about using "U.N." for commercial purposes resulted in the producers' clarification that U.N.C.L.E. was an acronym for the United Network Command for Law and Enforcement. Each episode had an "acknowledgement" to the U.N.C.L.E. in the end titles.