Knock Knock may refer to:
Knock-knock joke, a type of joke
Film and television Knock Knock (1940 film), an animated short film noted for the first appearance of Woody Woodpecker Knock Knock (2007 film), a horror film featuring Stephanie Finochio Knock Knock (2015 film), an erotic horror film starring Keanu Reeves Knock Knock Live, a 2015 reality TV series "Knock, Knock", an episode of the animated TV series The Real Ghostbusters "Knock, Knock", an episode of the TV series Six Feet Under Knock Knock Woodpecker, a character on the TV series The Great Space Coaster "Knock Knock" (Doctor Who), an episode from the tenth series of Doctor Who "Knock, Knock" (Gotham), an episode from the second season of Gotham
Music Albums Knock Knock (DJ Koze album), 2018 Knock Knock (Smog album), 1999 Knock Knock, a mixtape by Misha B, 2013
Songs "Knock Knock" (Mac Miller song), 2010 "Knock Knock" (Monica song), 2003 "Knock Knock" (SoFaygo song), 2019 "Knock Knock" (Twice song), 2017 "Knock Knock", by the Dazz Band, 1981 "Knock, Knock", by Dizzee Rascal from Showtime, 2004 "Knock, Knock", by GZA from Legend of the Liquid Sword, 2002 "Knock Knock", by the Hives from Veni Vidi Vicious, 2000 "Knock Knock", by Jasmine, 2010 "Knock, Knock", by Nikki Yanofsky from Little Secret, 2014
Other uses Knock Knock (company), a California-based gift product and book publishing company Knock Knock (play), a 1976 play by Jules Feiffer, originally directed on Broadway by Marshall W. Mason Knock-Knock (video game), a 2013 video game by Ice-Pick Lodge
See also Knock (disambiguation) Knock Knock Who?, a 2004 album by Kimya Dawson "Knock, Knock Who's There?", a 1970 song by Mary Hopkin Knock, Knock, Ginger, a children's game Knock Knock Knock, an EP by Hot Hot Heat