Obrero (often called Barrio Obrero) is one of 40 subbarrios of Santurce in the municipality of San Juan, Puerto Rico.

Obrero is the most populated subbarrio in Santurce.

The Residencial Las Casas public housing is located in the area.

[1] Hurricane Maria which hit Puerto Rico on September 20, 2017, devastated Obrero with major flooding and winds that tore roofs off homes.

This San Juan, Puerto Rico location article is a stub.