1952 Primera División de Chile

The 1952 Campeonato Nacional de Fútbol Profesional was first tier’s 20th season. Everton were the tournament’s champions.

Matches 1–22
During matches 1–22 each team played every other team twice.

Matches 23–33
During matches 23–33 each team played every other team once. This means that during matches 1-33 each team played every other team 3 times.