Las Yescas is an unincorporated community in Cameron County, Texas, United States.

[1] According to the Handbook of Texas, the community had a population of 221 in 2000.

It is located within the Rio Grande Valley and the Brownsville-Harlingen metropolitan area.

Las Yescas is located near the intersection of Farm to Market Road 803 and Farm to Market Road 106, 5 miles (8.0 km) east of Rio Hondo in northeastern Cameron County.

[2] Today, the community is served by the Los Fresnos Consolidated Independent School District.