Riotte is a surname. Notable people with the surname include:
Charles N. Riotte (1814–1887), American diplomat (1845–1922), German painter and writer Jules C. E. Riotte (1901–2000), German-born priest of the Ukrainian Greek Catholic Church Philipp Jakob Riotte (1776–1856), German composer Raymond Riotte (1940–2026), French road bicycle racer
See also Riot Ten (born 1992), American DJ and record producer Charles Riotteau (1875–1954), French sports shooter
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