Braian Nahuel Aguirre (born 28 July 2000) is an Argentine footballer who plays as a right-back and left-back. He currently plays for Internacional.
Career Aguirre came through the youth ranks of Lanús. His first-team breakthrough arrived in October 2020, with the defender making his senior debut in a Copa Sudamericana second stage, first leg home win over São Paulo on 28 October; he was substituted off for Franco Orozco early in the second half, as he was again days later in the Copa de la Liga Profesional against Boca Juniors on 31 October. He scored his first senior goal on 4 November, netting in the Sudamericana second leg against São Paulo as his club progressed on away goals following a 6–6 aggregate draw.
On 2 September 2024, Aguirre signed a contract with Internacional in Brazil until December 2027.
