Big Mouth may refer to:

Film and television[edit]

• 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[edit]

• "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[edit]

• Big Mouth (chief) (1822–1869), Native American Brulé Sioux leader
• Big Mouth House, publisher
• Big Mouth Billy Bass, animatronic singing toy

See also[edit]

• Bigmouth (disambiguation)
• All pages with titles beginning with Big Mouth
• All pages with titles containing Big Mouth