This is a list of foreign players in the Segunda Division (formally Liga Ascenio), which commenced play in 1999.
The following players must meet both of the following two criteria: Have played at least one Segunda Division regular season game.
Are considered foreign, i.e., outside El Salvador determined by the following: A player is considered foreign if he is not eligible to play for the national team of El Salvador.
More specifically, If a player has been capped on international level, the national team is used; if he has been capped by more than one country, the highest level (or the most recent) team is used.
If a player has not been capped on international level, his country of birth is used, except those who were born abroad from El Salvador parents, or El Salvador at a young age, and those who clearly indicated to have switched his nationality to another nation.