On March 8, 2026, Colombians voted to elect a new Congress (full Senate: 103 seats; Chamber of Representatives: 183 seats) and to select presidential nominees through coalition primaries.
More than 3,000 candidates from dozens of parties competed in the legislative race, with analysts predicting a highly fragmented Congress and no single bloc likely to win a majority in either chamber.
Three major coalition consultations took place: left/center-left (aligned with President Gustavo Petro’s Historic Pact), center (including Claudia López), and right/center-right.