The 2015 South American Championships in Athletics (Spanish: Campeonato Sudamericano Mayores 2015) was the 49th edition of the biennial athletics competition between South American nations. The event was held in the Peruvian capital of Lima from 12 to 14 June at the . It was the eighth time Lima hosted the event, having last done so for the 2009 edition. A total of 44 events were held, evenly divided between the sexes, continuing with the event programme established in 2001.