Peter Rost may refer to:
- Peter Rost (doctor) (born 1959), former vice president of the drug company Pfizer
- Peter Rost (UK politician) (born 1930), British Conservative Party MP 1970–1992
- Peter Rost (handballer) (born 1951), German team handball player
Famous quotes containing the word peter:
“Most vegetarians I ever see looked enough like their food to be classed as cannibals.”
—Finley Peter Dunne (1867–1936)