Candid Camera is a popular and long-running American hidden camera reality television series. Versions of the show appeared on television from 1948 until 2014. Originally created and produced by Allen Funt, it often featured practical jokes, and initially began on radio as The Candid Microphone on June 28, 1947.

After a series of theatrical film shorts, also titled Candid Microphone, Funt's concept came to television on August 10, 1948, and continued into the 1970s. Aside from occasional specials in the 1980s and 1990s, the show was off air until making a comeback on CBS in 1996, before moving to PAX TV in 2001. This incarnation of the weekly series ended on May 5, 2004, concurrent with the selling of the PAX network itself. Beginning on August 11, 2014, the show returned in a new series with hour-long episodes on TV Land, but this incarnation only lasted a single season.

The format has been revived numerous times, appearing on U.S. TV networks and in syndication (first-run) in each succeeding decade, as either a regular show or a series of specials. Funt, who died in 1999, hosted or co-hosted all versions of the show until he became too ill to continue. His son Peter Funt, who had co-hosted the specials with his father since 1987, became the producer and host. A United Kingdom version of the format aired from 1960 to 1976.