Buena Vista is an unincorporated community in Cameron County, Texas, United States.

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

Buena Vista continued to be listed on county maps in the 1960s, but there were no population estimates in 2000.

[2] Buena Vista is located 24 miles (39 km) northeast of Brownsville in northeastern Cameron County.

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