Llerena
Llerena may refer to:
- Llerena (surname), Spanish surname
 - Llerena, Badajoz, human settlement in Badajoz province, Spain
 - Valverde de Llerena in the province of Badajoz, Extremadura, Spain
 - Higuera de Llerena in the province of Badajoz, Extremadura, Spain
 - Retamal de Llerena in the province of Badajoz, Extremadura, Spain
 - Campillo de Llerena in the province of Badajoz, Extremadura, Spain
 - Juan Llerena, San Luis, a village and municipality in San Luis Province in central Argentina
 
See also
- Calathea allouia, known as lerén or lairén in Spanish, and also known in English as Guinea arrowroot