Abraham David Wahrman of Buchach (1770 at Nadvirna – 1840 at Buchach) (Hebrew: אברהם דוד מבוטשאטש), was a Galician Talmudist.
He began studying Talmud as a boy.
When he was ten years old, Zvi Hirsch Karo, the author of Neta' Sha'ashu'im, chose him as a son-in-law.
At the age of twenty, he became the rabbi at Yazlovets.
In the Jewish Encyclopedia, Louis Ginzberg and A. Pelginsky dramatically recount his encounter with Hasidism: In 1813 he succeeded his late father-in-law as rabbi of Buchach, and remained in office until his death.