Tammy may refer to: * Tam o' Shanter (cap), a Scottish hat * ''Tammy'' (film series), a series of four films **'' Tammy and the Bachelor'', the first film in the series ** "Tammy" (song), a popular song from ''Tammy and the Bachelor'' ** ''Tammy'' (TV series), a 1965 U.S. television comedy based on the series * ''Tammy'' (film), a 2014 film (unrelated to the aforementioned series) * ''Tammy'' (comics), a British comic that ran from 1971 to 1984 * Tammy (given name) ** Tamara (given name) * ''Tammy'' (doll), a fashion doll created by the Ideal Toy Company in response to Mattel's Barbie doll * Tammy (cloth), a woven fabric *''Tammy'', a British girls' fashion store chain, purchased by and incorporated into Bhs stores after 2005

See also