Martindale Local News: Topix
- Local, regional, and statewide news collected from diverse sources on the web.
- http://www.topix.com/city/martindale-tx

Handbook of Texas Online: Martindale
- Community history and information.
- http://www.tsha.utexas.edu/handbook/online/articles/MM/hlm32.html

T G Canoe Livery
- Canoe and kayak rentals, San Marcos River shuttles, sales of equipment and accessories, and repairs. Includes photos and descriptions of boats for sale.
- http://www.tgcanoe.com/

Humphreys Cemetery Association
- List of burials and other information about this cemetery, active since 1854.
- http://www.humphreyscemetery.org

Weather Underground: Martindale, Texas
- Local forecast and current conditions.
- http://www.wunderground.com/US/TX/Martindale.html

ChefMoz: Martindale
- Detailed restaurant listings and dining guide with reviews submitted by the public, and links to outside reviews. Search by name, cuisine, rating, or location.
- http://chefmoz.org/United_States/TX/Martindale/