Big Mouth may refer to:
Film and television
Big Mouth (American TV series), an animated television series
Big Mouth (South Korean TV series), a 2022 South Korean television series
The Big Mouth, 1967 comedy film starring Jerry Lewis
Nickname of Martha Raye (1916–1994), TV and film actress
Music
"Big Mouth" (Snoop Dogg song), 2017
"Big Mouth" (Nikki Yanofsky song), 2018
"Big Mouth", a song by Nikki Lane from the album Highway Queen
"Big Mouth", a song by Santigold from the album Master of My Make-Believe
"Big Mouth", a song by Whodini from the album Escape
Other uses
Big Mouth (chief) (1822–1869), Native American Brulé Sioux leader
Big Mouth House, publisher
Big Mouth Billy Bass, animatronic singing toy
See also
Bigmouth (disambiguation)