After a 3-3 thriller across 120 minutes, Argentina bested France 4-2 on penalties to win their third World Cup, after 36 years.
Earlier, while Argentina took a 2-0 lead via Lionel Messi and Angel Di Maria, it was Kylian Mbappe, who got France back with a brace inside 97 seconds in the second half.
Messi would find the net once again in extra time but France hit back via another goal from Mbappe from the spot.
France coach Didier Deschamps reverted to his preferred lineup after centre back Dayot Upamecano and Adrien Rabiot shook off a virus that had ruled them out of the semi-final against Morocco.
Upamecano starts alongside Raphael Varane after the Manchester United defender also recovered from a virus, while Olivier Giroud starts up front flanked by Kylian Mbappe on his left and Ousmane Dembele on his right.
Lineups: Argentina XI (4-3-3): Martinez; Molina, Romero, Otamendi, Acuña; De Paul, Fernández, Mac Allister; Di María, Messi, Álvarez.
France XI (4-3-3): Lloris; Koundé, Varane, Upamecano, Hernandez; Griezmann, Tchouaméni, Rabiot; Dembélé, Giroud, Mbappé.