Attacking midfielder Angel Correa is the Argentine player who has made the most apperances for Atletico Madrid since 1994.
Correa arrived at Atletico from San Lorenzo in 2015 and he represented the club for the next decade.
He made 469 appearances in all competitions for the club and he weighed in with 88 goals in the process.
Correa left to join Mexican club Tigres in July 2025 and he currently plies his trade for River Plate back in his home country.
Manchester City legend Sergio Aguero is the Argentine player with the second most appearances for the club.
Aguero featured 234 times for Atletico before departing for England where he became one of the greatest strikers in Premier League history.
Midfielder Rodrigo De Paul is also prominent on the list, while Nahuel Molina and Leo Franco complete the top five.