Category:1990 in South American football

• 1990 in South American football leagues (1 C, 14 P)

A

• 1989–90 in Argentine football (1 C, 5 P)
• 1990–91 in Argentine football (5 P)

B

• 1990 in Brazilian football (3 C, 7 P)

C

• 1990 in Chilean football (3 P)
• 1990 in Colombian football (1 C, 1 P)

E

• 1990 in Ecuadorian football (2 P)

P

• 1990 in Paraguayan football (4 P)
• 1990 in Peruvian football (3 P)

U

• 1990 in Uruguayan football (1 C, 1 P)

V

• 1989–90 in Venezuelan football (1 C, 1 P)
• 1990–91 in Venezuelan football (1 P)