Riso
Riso is the family name of the following people:
- Don Richard Riso (1946–2012), American author and specialist in Enneagram teaching
- Hans Riso (* 1889), German football player
- Heinrich Riso (1882–1952), German football player
- Santiago Riso (* 1990), Uruguayan football player
RISO is the abbreviation for:
- a printing technique: risography