La Reina del Sur is a Spanish-language telenovela based on a novel of the same name by Spanish author Arturo Pérez-Reverte. It premiered on 28 February 2011. The first season is produced by the American television network Telemundo in conjunction with the Antena 3 network and RTI Producciones, while the second and third seasons are co-produced by Telemundo Global Studios and Netflix. The series depicts the rise of Teresa Mendoza, a young woman from Mexico who becomes the most powerful drug trafficker in southern Spain.

A telenovela is a type of a television serial drama or soap opera produced primarily in Latin America. The word combines tele and novela. Similar drama genres around the world include diziler (Turkey), serial (India), teleserye (Philippines), lakorn (Thailand), teleromanzo (Italy), téléroman, K-drama, J-drama (Japan), C-drama (China) and sinetron (Indonesia).