Eliezer Peri (Hebrew: אליעזר פרי; 2 February 1902 – 1 December 1970) was an Israeli politician who served as a member of the Knesset for Mapam between 1949 and 1955.

Born Eliezer Wilder-Frei in the village of Surochów, near Jarosław, in the Kingdom of Galicia (today in Poland), Peri helped establish a Jewish High School in Lviv, and was one of its first graduates.

On several occasions, as editor of Al HaMishmar, he received letters from soldiers about the Israeli army killing civilians.

The subsequent official inquiry, headed by Shimshon Schapira, remains classified and secret.

[1] He was elected to the Knesset on the party's list in 1949, and in August 1949 was involved, for the first time in public, in a short debate about the expulsion of Arabs.