- George Tellez Construction - Home plans and price quotes available for Ovilla. Traditional and electronic contact information offered.
- Handbook of Texas Online: Ovilla - Provides a historical look into the origination of the town of Ovilla, located in Dallas county.
- Northern Bear Rottweilers - Includes photographs, pedigrees and information about dogs for sale.
- Ovilla Christian School - K4-12th grade. Information on mission, educational principles, admissions, athletics, and arts.
- Ovilla Fire Department - Information includes links to staff information, weather radar and other related information. Includes contact methods.
- Ovilla Heritage Day - Instituted as an annual celebration of the history and heritage of Ovilla, an annual parade represents the decree that was placed in effect in October 1985.
- Ovilla Local News: Topix - Local, regional, and statewide news collected from diverse sources on the web.
- Resource Guide - Historical information with facts and figures.
- Weather Underground: Ovilla, Texas - Offers current and local forecasts for Ovilla and surrounding locales.
