The 2026 Recopa Sudamericana (officially the CONMEBOL Recopa 2026) was the 34th edition of the Recopa Sudamericana, the football competition organized by CONMEBOL between the winners of the previous season's two major South American club tournaments, the Copa Libertadores and the Copa Sudamericana.
The competition was contested in a two-legged home-and-away format between Brazilian team Flamengo (winners of the 2025 Copa Libertadores) and Argentine team Lanús (winners of the 2025 Copa Sudamericana). The first leg was hosted by Lanús at Estadio Ciudad de Lanús, in Lanús, Argentina on 19 February 2026, while Flamengo hosted the second leg at Maracanã in Rio de Janeiro, Brazil on 26 February 2026.
Lanús defeated Flamengo 4–2 on aggregate to win their first Recopa Sudamericana.