Gabriel Carlos Compagnucci (born 29 August 1991) is an Argentine professional footballer who plays as a right-back or right midfielder for Belgrano.
Career Sportivo Belgrano were Compagnucci's first senior club, he featured once for them in the 2010–11 Torneo Argentino A. In 2011, Compagnucci joined Torneo Argentino B's Tiro Federal, with the midfielder subsequently remaining for one campaign whilst making nine appearances before departing in 2012. Two years later, in 2014, Douglas Haig of Primera B Nacional signed Compagnucci. He made his professional debut against Ferro Carril Oeste on 17 August, which was the first of twenty-five appearances for Douglas Haig. Compagnucci signed for Torneo Federal A team Alvarado in January 2016. Eight goals in forty-six games followed.
Compagnucci agreed to join Almagro for the 2017–18 Primera B Nacional campaign. He netted four goals, including two in one match with All Boys on 15 October 2017, as Almagro narrowly missed out on promotion after losing a championship play-off to Aldosivi. On 23 July 2018, Argentine Primera División side Unión Santa Fe completed the signing of Compagnucci. His first appearance in top-flight football arrived on 20 August against San Martín. Compagnucci terminated his contract in December, prior to joining Patronato on 1 January 2019.
On 27 June 2023, it was announced that Compagnucci was transferred to FC U Craiova in Romania. It was the Argentinian's first experience in Europe. On 13 May 2024, a day after the club's last-place finish and relegation to Liga II was confirmed, Compagnucci left FC U Craiova by mutual consent.
Compagnucci returned to Belgrano in June 2024, signing a contract until the end of 2025.
