- Gregg County Appraisal District - Interactive site which allows searches of property tax records.
- Gregg County Texas - Government information including commissioners court meetings and agenda, county departments and services, judicial records search, and county history.
- Handbook of Texas Online - Current and historical information about Gregg County.
- Marc Bailey Photography - Background of photographer, with samples of portraits, wedding, children, seniors and Rangerette work. Locations in Kilgore and Longview, Texas.
- Clarksville City@ (2)
- Easton@ (5)
- Gladewater@ (8)
- Judson@ (1)
- Kilgore@ (29)
- Lakeport@ (2)
- Liberty City@ (2)
- Longview@ (75)
- White Oak@ (15)