Frederick Cook (1865–1940) was an American explorer and physician.

Frederick Cook may also refer to:

Frederick Cook (American politician) (1833–1905), Secretary of State of New York, 1886–1889 Frederick Cook (Australian politician) (1883–1971), Victorian state politician Frederick Cook (cricketer) (1870–1915), South African cricketer F. N. Cook (Frederick Norton Cook, 1905–1985), Australian naval officer Sir Frederick Cook, 2nd Baronet (1844–1920), British textiles trader and Conservative Party politician Bun Cook (Frederick Joseph Cook, 1903–1988), Canadian ice hockey player and coach

See also Fred Cook (disambiguation) Frederic Cook (disambiguation)