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- Pala: island utopia in Aldous Huxley's Island
- Panau: from Just Cause 2
- Papuwa Island: From Papuwa
- Paradise Island (later known as Themyscira): in the Wonder Woman comics.
- Parrot Island The Suite Life on Deck
- Peacock Island: the legendary island the deranged Major Lebedeen wants to escape to in One of the Guys by Robert Clark Young
- Pescepada Island: from the movie The Life Aquatic with Steve Zissou
- Phatt Island: an island in the Caribbean in the game Monkey Island 2: LeChuck's Revenge
- Pharmaul: a large island five hundred miles off the south west coast of Africa in "The Tribe That Lost Its Head" and "Richer Than All His Tribe" by Nicholas Monsarrat.
- Ping Islands: from the movie The Life Aquatic with Steve Zissou
- Plunder Island: a pirate island in the Caribbean in the game The Curse of Monkey Island, part of the Tri-Island area (governed by Elaine Marley)
- Pokoponesia: island nation from the animated version of The Tick
- Prawn Island: from Grand Theft Auto: Vice City and Grand Theft Auto: Vice City Stories
- Panau: an island nation from Just Cause 2
Read more about this topic: List Of Fictional Islands