La Flaca

La Flaca may refer to:


 * La Flaca (Jarabe de Palo album), 1996, or the title song
 * La Flaca (Los Freddy's album), 1967
 * El Gordo y la Flaca, a Spanish language entertainment news show
 * Yazmith Bataz (born 1972), Mexican athlete nicknamed "La Flaca"
 * Joselyn Alejandra Niño, Mexican suspected hitwoman nicknamed "La Flaca"
 * "La Flaca", a nickname for la Santa Muerte