Abraham Rapoport (Schrenzel) was a Polish Talmudist; born at Lemberg (currently Lviv, Ukraine) in 1584; died in 1651 (June 7); son of Rabbi Israel Jehiel Rapoport of Kraków and son-in-law of R. Mordecai Schrenzel of Lemberg.
Rapoport was a pupil of R. Joshua Falk ha-Kohen.
For forty-five years he was at the head of a large yeshiva at Lemberg.
Being very wealthy, he had no need of seeking a rabbinical position; and he was able, therefore, to expend large sums on behalf of the pupils of his academy.
Rapoport's Etan ha-Ezrachi (printed at Ostrau, 1796) is divided into two parts.