The Ottawa RedBlacks (stylized by the Ottawa ownership group in all-caps as REDBLACKS) (French: Le Rouge et Noir d'Ottawa) are a professional Canadian football team based in Ottawa, Ontario. The team plays in the East Division of the Canadian Football League (CFL).

The Redblacks are the third CFL team to play in the city. The Ottawa Rough Riders, formed in 1876, were a founding member of the CFL in 1958 and played until 1996. A new Ottawa franchise was formed as the "Renegades" in 2002 and lasted until the end of the 2005 season.

The RedBlacks in winning the 2016 Grey Cup have ended a 40 year drought for Ottawa football fans.