Stopper
Stöpel or Stoepel is the family name of the following people:
- Franz Stoepel (1794–1836), French music critic, writer, journalist, pianist and educator
- Julia Stoepel (* 1979), German voice actor, actress, director and dialogue book author
- Karl Theodor Stöpel (1862–1940), German economist and explorer
- Kurt Stöpel (1908–1997), German racing cyclist
- Robert Stoepel (1821–1887), American composer and conductor