Kölsch

Kölsch may refer to:
 * Kölsch (beer), a style of beer from Cologne, Germany
 * Kölsch (artist), house musician/DJ
 * Colognian, a Ripuarian dialect spoken in and around Cologne
 * USS Koelsch, a vessel of the Garcia class of the US Navy

People with the surname

 * C. Frederick Koelsch (1907-1999), American chemist
 * John Kelvin Koelsch (1923–1951), United States Navy officer
 * Rune Reilly Kölsch or Rune RK, Danish producer and songwriter