Riss

Riss or RISS may refer to:

People

 * Riss (cartoonist), French cartoonist, author and publisher Laurent Sourisseau (born 1966), majority owner of the satirical newspaper Charlie Hebdo
 * Dan Riss (1910–1970), American actor
 * Erik Riss (born 1995), German speedway and grasstrack rider, son of Gerd and brother of Mark Riss
 * Gerd Riss (born 1965), German former motorcycle speedway rider, father of Erik and Mark Riss
 * Hermine Riss (1903–1980), Austrian honored as Righteous among the Nations for saving Jews from the Holocaust
 * Juan Carlos Riss (born 1955), Bolivian politician and economist
 * Mark Riss (born 1994), German speedway racer, son of Gerd and brother of Erik Riss
 * Iris or Riss Long, founder and member of The Lana Sisters British vocal group (1958–1961)

Places

 * Riss (river), Germany
 * Riss Lake, Missouri, United States, a reservoir

RISS

 * Regional Information Sharing Systems, an American information-sharing program for law enforcement