Herodotus was an ancient Greek historian.

Herodotus may also refer to:

Persons Herodotus (physician), the name of three ancient physicians Herodotos of Tralles (2nd century BC), victor of the Pythian Games at the boys' stadion Herodotos of Klazomenai, the first Clazomenian Olympic winner, his victory being in the boys foot-race. The Clazomenians dedicated a statue of him at Olympia, Greece Herodotos Giorgallas (born 1977), Cypriot gymnast

Objects Herodotus Machine, a machine described by Herodotus, used by the Egyptians to construct the pyramids

Places Mons Herodotus, a mountain on the Moon Herodotus (crater), a crater on the Moon 3092 Herodotus, a main belt asteroid