Rülf
Rülf is the family name of the following people:
- Gutmann Rülf (1851–1915), regional rabbi of the Duchy of Braunschweig
- Isaak Rülf (1831–1902), rabbi and Jewish politician in Memel, then in Bonn
- Moritz Rülf (1888–1942), German teacher and Jewish preacher
- Schlomo Friedrich Rülf (1896–1976), German rabbi, writer and headmaster in Israel, son of Gutmann Rülf