Mameyes Abajo is a barrio in the municipality of Utuado, Puerto Rico.

The Río La Venta is a river in Mameyes Abajo.

Mameyes Abajo was in Spain's gazetteers[6] until Puerto Rico was ceded by Spain in the aftermath of the Spanish–American War under the terms of the Treaty of Paris of 1898 and became an unincorporated territory of the United States.

In 1899, the United States Department of War conducted a census of Puerto Rico finding that the population of Mameyes barrio was 4,268.

This Utuado, Puerto Rico location article is a stub.