Triunfo is a municipality located in the state of Rio Grande do Sul in southern Brazil. It covers a total area of 818.80 km² and has a recorded population of 29,856 residents.
The city is geographically situated at the confluence of the Taquari and Jacuí rivers. It is notably recognized as the wealthiest municipality in Brazil, boasting a per capita income of R$122,750 (approximately US$65,275).