Triumph (French: Ville de Triomphe) is an unincorporated community and census-designated place in Plaquemines Parish, Louisiana, United States.

Until 2010, the Census did not count Triumph as a separate community, including it as part of the census-designated place (CDP) of Buras-Triumph.

According to tradition, the community was named for its "triumph" over a rival town when they secured a post office.

[4] Like most of Plaquemines Parish, Triumph was severely damaged by the massive storm surge from Hurricane Katrina in 2005.

South Plaquemines High was built on the former Buras Middle School location.