| 2018 South American Badminton Championships | |
| Dates: | 25 November–2 December |
| Number Edition: | 11th |
| Venue: | Polideportivo 2 de la Videna |
| Location: | Lima, Peru |
| Previous: | 2017 |
| Next: | 2019 |
The 2018 South American Badminton Championships was a badminton tournament sanctioned by the South American Badminton Confederation and Badminton Pan America. The individual and mixed team events were held from 25 November to 2 December 2018.[1]
The tournament was held at Polideportivo 2 de la Videna located in Lima, Peru.[2] Six countries took part in the tournament.
In the team event, Peru finished in first place after winning against all their opponents in the group.[3] [4]
| Men's singles |  José Guevara |  Alisson Vasconcellos | Mateus Cutti | |
| Bruno Barrueto Deza | ||||
| Women's singles | Fernanda Saponara | Paula la Torre Regal | ||
| Inés Castillo | ||||
| Men's doubles | Mateus Cutti Alisson Vasconcellos | João Marcos Moreira Waleson dos Santos | Bruno Barrueto Deza Daniel la Torre Regal | |
| José Guevara Diego Subauste | ||||
| Women's doubles | Daniela Macías Dánica Nishimura | Stefany Chen Valeria Wong | Inés Castillo Paula la Torre Regal | |
Daniela Zapata María Delia Zambrano | ||||
| Mixed doubles | Diego Mini Paula la Torre Regal | Waleson dos Santos Gabrielle Cavalcante | ||
| Mixed team | Mario Cuba Bruno Barrueto Deza José Guevara Takeshi Isa Diego Mini Daniel la Torre Regal Inés Castillo Daniela Macías Dánica Nishimura Fernanda Saponara Paula la Torre Regal Daniela Zapata | Victor Alves João Bajer Felipe Cury Mateus Cutti Igor Ibrahim João Marcos Moreira Artur Silva Pomoceno Waleson dos Santos Alisson Vasconcellos Matheus Voigt Jeisiane Alves Gabrielle Cavalcante Emanuelly Rocha Farias Monaliza Feitosa Mariana Pedrol Freitas Jackeline Luz Bianca de Oliveira Lima | Patricio Álvarez Cristián Araya Sacha Debouzy Fernando Lillo Diego Mabe Matias Mabe Alonso Medel Javier Pinilla Jerman Quilodrán Fernando Sanhueza Ricky Vergara Javiera Islas Ashley Montre Constanza Naranjo Mickaela Skaric Javiera Torres Valentina Uribe Valentina Vasquez Catalina Villanueva |