Little Monsters may refer to:

• Little Monsters (1989 film), a comedy film starring Fred Savage and Howie Mandel
• Little Monsters (TV series), a 1998 BBC TV series
• Little Monsters (game show), a 2003 Sky One game show
• Little Monsters (2019 film), a comedy horror film
• Little Monsters, fans of the American singer Lady Gaga
• "Little Monsters", a 1995 episode of the TV series Beverly Hills, 90210
• "Little Monsters", a 2003 episode of the TV series Charmed

• Little Monster, a novel series by Mercer Mayer
• "Little Monster" (song), a song by Royal Blood