Gill Man may refer to:

• Gill-man, the titular creature of the Creature from the Black Lagoon series of movies
• A prehistoric creature allied with alien invaders in the strategy video game Terror from the Deep
• Reptilian mermaids from the Aquaman cartoon "Goliaths of the Deep-Sea Gorge"

• Kimberley Chen discography
• Kimberley-cluster wattle
• Kimberley Commonwealth Marine Reserve
• Kimberley Country Club
• Kimberley Court
• Kimberley death adder
• Kimberley Diamond Mine
• Kimberley Downs Station
• Kimberley Driscoll
• Kimberley dtella
• Kimberley Ebb
• Kimberley emperor
• Kimberley fat-tailed gecko
• Kimberley Gown
• Kimberley Grey Box
• Kimberley grey box
• Kimberley gum
• Kimberley Gwen Polman
• Kimberley heather
• Kimberley historical timeline
• Kimberley hunter
• Kimberley Jane Elizabeth Kitching
• Kimberley karst gecko
• Kimberley (Kimberley Chen album)
• Kimberley Kitching