Jacksonville
- Country: United States
- State: Texas
- Population: 14,898 (2016)
- Latitude: 31° 57.8' N (31.96378°)
- Longitude: 95° 16.2' W (-95.2705°)
- Elevation: 159 m/521 ft. above sea level
- Time zone: America/Chicago (UTC -06:00); DST observed (UTC -05:00)