Dozens of members of Tren de Aragua have been busted in Chicago in less than two years — and several have been allowed to walk free, according to records viewed by The Post.

The alleged crimes range from traffic violations to robberies and drugs, according to the records, which were obtained by America First Legal — a think tank founded by Stephen Miller and other veterans of the first Trump administration.

At least 30 suspected gang members have been arrested by the Chicago Police Department between January 2023 and September of this year, the records show.