The 2019 Copa Argentina final was a football match between Central Córdoba (SdE) and River Plate on 13 December 2019 at the Estadio Malvinas Argentinas in Mendoza, Argentina. It was the final match of the 2018–19 Copa Argentina, the eighth edition of Argentine football's annual cup competition, organised by the Argentine Football Association (AFA). Central Córdoba were appearing in the final for the first time, while River Plate were making their third appearance after winning the competition consecutively in 2016 and 2017.

Both teams entered the competition in the final round, although Central Córdoba were in the Primera B Nacional, the second tier of the football league system in Argentina, and thereby outside the top-flight Primera División. Matches up to the semi-final were contested on a one-off basis, with a penalty shoot-out taking place if any game ended tied after 90 minutes. All of Central Córdoba's matches were close affairs, while the majority of River Plate's contests varied from close to comfortable victories.

Watched by a crowd of 40,000, River Plate took the lead thirty minutes into the match courtesy of striker Ignacio Scocco. They extended this lead in the second half when midfielder Ignacio Fernández scored, and added one further four minutes later after a goal from Julián Alvarez. Following a 3–0 scoreline, River Plate earned their third Copa Argentina win.

As a Primera B Nacional team, Central Córdoba started their Copa Argentina campaign in the Round of 64, being drawn against fellow second tier side Nueva Chicago. The match, played at the Estadio Brigadier General Estanislao López, saw its only goal when Facundo Melivilo capitalized on a mistake in defence early in the closing half. This strike sent Central Córdoba through to the next round, where they would face another Primera B Nacional team in All Boys. At the Estadio 15 de Abril, Colombian forward Joao Rodríguez scored the solitary goal of the game, following a pass by Lisandro Alzugaray, which granted his team qualification into the Round of 16. Torneo Federal A side Villa Mitre were their next opposition, in a match held at the Estadio Alvaro Pedro Ducás. The score would remain goalless until the 76th minute, when Central Córdoba's Jonathan Herrera scored after a cross from Melivilo. They extended their lead through Alzugaray nearing the end of the half. Villa Mitre pulled one back in stoppage time, but were unable to tie the game.

In the quarter-finals, they faced fellow Primera División team Estudiantes (LP). At the Estadio Monumental Presidente Perón, Gervasio Núñez put Central Córdoba ahead in the 74th minute, after he received a pass from Herrera. They ultimately held the advantage to see the match off and progress into the semi-finals. Their last opposition before the final were Lanús, who they played at the Estadio Carlos Augusto Mercado Luna. After a scoreless opening half, midfielder Cristian Vega unleashed a volley far from the 18-yard box that beat the opposing goalkeeper. Central Córdoba managed to fend off Lanus' efforts during the remainder of the game, and clinched a fourth 1–0 victory to reach their first Copa Argentina final.

River Plate also started their campaign in the Round of 64, where they were drawn against Primera D team Argentino de Merlo at the Estadio Padre Ernesto Martearena. The match remained tied until the 70th minute, when Rafael Santos Borré scored from a rebound to put River Plate ahead. Borré later assisted Matías Suárez twice to seal a 3–0 win that sent them into the next round. In the Round of 32, they faced Gimnasia y Esgrima (M), from the Primera B Nacional, at the Estadio Único de Villa Mercedes. River Plate once again opened the scoring midway through the second half, after a shot from Benjamin Rollheiser was swung for the net by Exequiel Palacios. Their opposition responded swiftly, however, as they tied the match just four minutes later. No further goals were scored, and thus a penalty shoot-out was required to determine a winner. Both teams had converted their three opening spot kicks up until the fourth Gimansia y Esgrima penalty, which hit the crossbar. As no other were missed, River Plate advanced into the Round of 16, where they played fellow Primera División side Godoy Cruz. At the Estadio Ciudad de Lanús, River Plate broke the parity in the 22nd minute, when a cross from Ignacio Fernández was headed by two opposing players into their own net. The result would remain, ensuring their progression into the quarter-finals.

In the next round, they were paired against another Primera B Nacional team in Almagro. Just six minutes into the game, Borré opened the scoring at the Estadio Malvinas Argentinas, tapping in a rebound from a shot that hit the crossbar. Twelve minutes from the restart, Ignacio Scocco made it 2–0 after controlling a chipped pass from Fernández. No further goals were scored, and River Plate reached the semi-finals. Primera B Nacional squad Estudiantes (BA) were their last opposition before the final. The teams had already faced each other in the 2012–13 edition, in which Estudiantes knocked River Plate out in the Round of 32 with a 1–0 scoreline. The rematch, held at the Estadio Mario Alberto Kempes, saw River Plate take the lead after Lucas Martínez Quarta headed the ball from a corner over to Javier Pinola, who scored with a header of his own in injury time of the first half. The result remained unchanged until stoppage time of the closing half, when Palacios finished a counter-attack by taking a shot on an empty net. Following a 2–0 win, River Plate advanced into their third Copa Argentina final.

The Argentine Football Association (AFA) established the Copa Argentina in May 2011, as the national cup competition for the 2011–2012 Argentine football season. Since its inaugural edition, it has been held annually, albeit undergoing several format changes over the years.