Riel may refer to
A place:
- Riel (Goirle), a town in the Netherlands
- Riel (Eindhoven), a village in the Netherlands
- Riel (Manitoba riding), a provincial electoral district in Canada named after Louis Riel
- Riel, Winnipeg, a community committee comprising three city wards
A person:
- Alex Riel, Danish jazz and rock drummer
- Louis Riel, Canadian politician and rebel
- Maurice Riel, Canadian Senator
A currency:
- Cambodian riel, the currency of Cambodia
A film:
- Riel (film), a 1979 film about Louis Riel