A sidekick is a close companion who is generally regarded as subordinate to the one he accompanies.
Sidekick may also refer to:
- Media related (film, TV, music)
- Sidekick (film), a 2005 independent movie directed by Blake Van de Graaf
- Sidekick (TV series), a 2010 cartoon on YTV and Cartoon Network
- Sidekicks (1974 film), a 1974 movie starring Larry Hagman and Louis Gossett, Jr
- Sidekicks (1992 film), a 1992 movie starring Chuck Norris and Jonathan Brandis
- Sidekicks (album), a 1992 album by Tom Fogerty
- Sidekicks (TV movie), a 2008 musical comedy film
- Sidekicks (TV series), a 1986 TV series
- Other
- T-Mobile Sidekick, a series of mobile phone and communication devices
- SideKick, a computer program by Borland
- Suzuki Sidekick, a compact SUV
- Side kick, a martial arts kicking technique
- Super Sidekicks, a series of soccer video games for the Neo-Geo, produced by SNK
- Dallas Sidekicks (2012), a team in the Professional Arena Soccer League
- Dallas Sidekicks (1984–2004), a defunct professional soccer team formerly of the MISL, CISL, and WISL
- The Sidekicks, a Columbus, OH punk band
- Sidekick (company), a UK-based IT subcontracting service