Pearl Harbor is a lagoon harbor on the island of Oahu, Hawaii, west of Honolulu.

Pearl Harbor may also refer to:

History Attack on Pearl Harbor, the 7 December 1941 Japanese attack on the American naval base

Places Joint Base Pearl Harbor–Hickam, the joint United States Navy and Air Force base in Oahu Pearl Harbour, New Zealand, a small harbor at the head of the Waiau River Pearl Harbor National Wildlife Refuge

Military , a US Navy amphibious assault ship

Films and television Tora! Tora! Tora!, 1970 film about the 7 December 1941 Japanese attack on Pearl Harbor Pearl Harbor (film), a 2001 film based on the 7 December 1941 Japanese attack "Pearl Harbor" (Malcolm in the Middle), a season six episode of the television series Malcolm in the Middle

Novels Pearl Harbor: A Novel of December 8th, a book by Newt Gingrich and William R. Forstchen

Music Pearl Harbor and the Explosions, a new-wave band formed in 1978

Games Pearl Harbor (wargame), a 1977 wargame that simulates the Pacific Campaign of World War II