Frederick Peterson (1859–1938) was an American neurologist.
Fredrick or Fred Peterson may also refer to: Frederick Peterson (politician) (1878–1970), California politician Fred L. Peterson (1896–1985), American politician and businessman in the state of Oregon Frederick Valdemar Erastus Peterson, a.k.a. Val Peterson (1903–1983), Nebraska politician Frederick Alvin Peterson (1920–2009), American archaeologist and anthropologist Fritz Peterson (Fred Ingels Peterson, 1942–2023), American baseball player
See also Frederick Petersen (disambiguation)