Lometa is a city in Lampasas County, Texas, United States. The population was 782 at the 2000 census. It is part of the Killeen–Temple–Fort Hood Metropolitan Statistical Area.
Lometa is located at 31°13′5″N 98°23′34″W / 31.21806°N 98.39278°W / 31.21806; -98.39278 (31.218129, -98.392916).
According to the United States Census Bureau, the city has a total area of 0.9 square miles (2.3 km²), all of it land.