Alianza Fútbol Club is a Colombian professional football team based in Valledupar, Cesar Department, that currently plays in the Categoría Primera A.

Whilst Alianza Petrolera came from an eighth-place finish in the aggregate table of the 2023 Categoría Primera A season that qualified them for their first international competition, the 2024 Copa Sudamericana, by early January 2024 issues regarding financial support as well as the fact that Estadio Daniel Villa Zapata in Barrancabermeja was not suitable to host international games came up, along with an interest from Valledupar for the club to play their home matches there.

play their home matches at Estadio Armando Maestre Pavajeau in Valledupar, built in 1974 and renovated between 2013 and 2015 to host the 2015 South American U-15 Championship.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.