Bonner-Whitaker-McClendon House
- Information on the Eastlake Bracketed Victorian home, including history, tours and event rentals.
- http://www.mcclendonhouse.net/

Handbook of Texas Online: Tyler
- Detailed history of the city.
- http://www.tsha.utexas.edu/handbook/online/articles/TT/hdt4.html

Sons of Confederate Veterans - Captain James P. Douglas Camp No. 124
- Information on Tyler and Smith County's role in the Civil War and list of Confederate soldiers buried nearby, along with events, pictures and a profile of the group's namesake.
- http://www.b17.com/scv/

Mary Tyler Chapter, National Society Daughters of the American Revolution
- Calendar, officers, history and information on members and their descendants.
- http://www.rootsweb.com/~txmtcdar/

Past Glimpses of Tyler, Texas
- Collection of memorabilia related to the city, including vintage postcards, commemorative postal covers and photographs.
- http://home.sprynet.com/~tylertexas/index.htm

Historic Tyler, Inc.
- Promotes preservation and protection of the city's historic structures and sites. Projects, spring tour details, membership and ways to volunteer.
- http://www.historictyler.org/