Thin Man may refer to:
Arts and entertainment The Adventures of the Thin Man, (1941–1950), a network radio series The Thin Man, a 1933 mystery novel by Dashiell Hammett, also a character in the novel The Thin Man (film) (1934), based on the novel The Thin Man (film series) six films featuring Nick and Nora Charles The Thin Man (TV series) (1957–1959), an NBC TV series based on the novel The Thin Man, a character in the 1927 German expressionist film Metropolis Thin Man (character), a Marvel Comics character, unrelated to Hammett's novel The Thin Man, a character in the Charlie's Angels film series Noble "Thin Man" Watts (1926–2004), American blues musician Thin Man (band), Chinese punk band "Thin Man", a song from the 1996 album Nine Objects of Desire by Suzanne Vega
Other uses Thin Man (nuclear bomb), an early nuclear weapon design named after Dashiell Hammett's character Thin Man Films, a British film production company Thin Man Press, a London-based publisher
See also "Ballad of a Thin Man", a 1965 song by Bob Dylan Slender Man, a fictional supernatural character that originated as a creepypasta Internet meme in 2009