Diskin is a surname. Notable people with the surname include:
Avraham Diskin (born 1947), Israeli political scientist Benjamin Diskin (), American voice actor Lia Diskin (born 1950), full name Leonor Beatriz Diskin Pawlowicz, Argentine journalist Matt Diskin (born 1982), British rugby league coach Vilunya Diskin (born 1941), American author Yehoshua Leib Diskin (1818–1898), also known as Maharil Diskin, a leading rabbi, Talmudist, Biblical commentator, and founder of Diskin Orphanage Yuval Diskin (born 1956), 12th Director of the Israeli Internal Security Service Shabak