Pearl Harbor is a harbor in Hawaii, famous for the US naval facility there. Pearl Harbor may also refer to:

Attack on Pearl Harbor

List of professional wrestling slang used to describe a sneak attack.

Pearl Harbor (film), the 2001 movie

USS Pearl Harbor (LSD-52), a US Navy amphibious assault ship

Pearl Harbour and the Explosions, a new wave band formed in 1978

Pearl Harbour, New Zealand, a small cove in the South Island