Slidell is an unincorporated community in Wise County, Texas, United States. Slidell was named for John Slidell, a 19th-century U.S. Senator and C.S.A. diplomat.
The Slidell Independent School District serves area students and home to the Slidell High School Greyhounds.
Coordinates: 33°21′35″N 97°23′30″W / 33.35972°N 97.39167°W