To Tell the Truth is an American panel game show that debuted in 1956.

To Tell the Truth may also refer to:

To Tell the Truth (Canadian game show), a 1962–1964 version of the American game show "To Tell the Truth" (Frasier), a 1999 television episode "To Tell the Truth" (The Outer Limits), a 1998 television episode "To Tell the Truth" (Roseanne), a 1990 television episode To Tell the Truth (album) or the title song, by Jaymay, 2016 To Tell the Truth, a 2005 memoir by Charles Robert Jenkins

See also Tell the Truth (disambiguation) Tell Us the Truth, a 1978 album by Sham '69 Lenny Bruce: Swear to Tell the Truth, a 1998 documentary film Sworn testimony, including the phrase "swear to tell the truth, the whole truth, and nothing but the truth"