Duplessis (disambiguation)

Duplessis may refer to:

• Duplessis, a historical television series in Québec that aired in 1978
• Jerry Duplessis, composer and record producer
• Joseph Duplessis, French painter
• Lucile Duplessis, French Revolutionary figure, wife of Camille Desmoulins
• Marie Duplessis, a French courtesan and mistress
• Maurice Duplessis (1890-1959), premier of Québec in the mid twentieth century
• Rachel Blau DuPlessis (b. 1941), American poet and editor of George Oppen's Selected Letters
• José María Imbert Duplessis (1798–1847), French-born Dominican Republic independence war commandant and national hero.
• The Duplessis Orphans scandal
• Duplessis (provincial electoral district), provincial electoral district in Quebec, Canada
• Duplessis, Louisiana, an unincorporated community in the United States