Philipp Jacob Weigel (1752-1826) was a German composer, church musician and Benedictine monk. He was born in Windach and died in Kirchhofen (Breisgau).



He was active as a church musician in the cloister of St. Peter in the Black Forest, which he entered in 1791.
He directed the choir there from 1806 on. In 1815 he became a parish priest in Bollschweil. He retired in 1821 and died five years later.