The FIBA 3x3 AmeriCup is a 3x3 basketball tournament held annually since 2021 which features teams from the FIBA Americas zone competing for the 3x3 zone championship.

[1] The tournament is organized by the International Basketball Federation (FIBA).

The debut of the tournament was held in August 2021 in Miami, USA.

The current AmeriCup champions are United States in the men's division and Canada in the women's division.