A Seabee is a member of the United States Navy construction battalions (CB).

Seabee, sea-bee or sea bee may also refer to:

Seabee (barge), a barge loading system Sea Bee, a dissolved Hong Kong football team Republic RC-3 Seabee, an amphibious sports aircraft 2C-B, a psychedelic phenethylamine in the 2C class of hallucinogenics

See also Seabee Heights Seabee Hook