Porfiry

Porfiry is a given name in Russian and other Slavic languages, derived from the Greek Porphyry. It can refer to:
;People

Porfiry Ivanov, Russian mystic
Porfiry Krylov , a Soviet painter and graphic artist
Porfiry Krylov , a Soviet botanist
Porphyrius Uspensky, Russian traveller and theologian

;Literature

Porfiry Petrovich, a detective in ''Crime and Punishment''