Mélida, officially Mélida de Peñafiel, is a town in the municipality of Peñafiel, in the province of Valladolid, autonomous community of Castilla y León, Spain. It belongs to the region of Campo de Peñafiel.

Locality of houses of adobe covering a hill on top of which, outstands the Church of San Cristóbal, building built in stone in the thirteenth century, with reforms in the sixteenth and eighteenth centuries. It has a single ship covered with wood. The tower at the head, in stone, has a body floor.

It has a population of 57 inhabitants and is located 3 km from Peñafiel and Olmos de Peñafiel.

Gentilicy of Mélida: melideses / melidanos.