Koppel, Koppell, or Kopel may refer to: 6361 Koppel, a minor planet Köppel (Westerwald), a summit and viewing tower in the Montabaur Heights, Westerwald, Germany Koppel, Pennsylvania, U.S. Orenstein and Koppel GmbH, a German engineering company (1876-1999) Koppel (surname) Koppel (headware), also kippah or yarmulke, traditionally worn by Jewish males See also Coppel, a Mexican department store Coppell (disambiguation) Koeppel (disambiguation)