| Slidell Independent School District | |
| Motto: | On Track and Leading the Pack |
| Type: | Public |
| Established: | $4.52 million (2015-2016) |
| Region: | ESC Region 11 |
| Grades: | Pre-K through 12 |
| Superintendent: | Taylor Williams |
| Teachers: | 21.76 (2017-2018) |
| Staff: | 39.87 (2017-2018) |
| Students: | 242 (2017-2018) |
| Conference: | UIL Class A (non-football member) |
| Colors: | orange and blue |
| Mascot: | Greyhound |
| Location: | Slidell, TX |
| Country: | USA |
Slidell Independent School District is a public school district based in the community of Slidell, Texas (USA). Located in Wise County, a portion of the district extends into Denton, Cooke, and Montague counties. The small community of Greenwood also lies within the district.
Slidell ISD has two campuses -
In 2009, the school district was rated "academically acceptable" by the Texas Education Agency.[1]