| Business | Phone |
| Arby's Roast Beef 928 Highway 80, San Marcos 78666 | (512) 754-7600 |
| Burger King 1011 N I H 35, San Marcos 78666 | (512) 353-8450 |
| Burger King 1012 Highway 123, San Marcos 78666 | (512) 392-2381 |
| Church's Fried Chicken 656 E Hopkins St, San Marcos 78666 | (512) 353-8037 |
| Gill's Fried Chicken 714 E Hopkins St, San Marcos 78666 | (512) 353-3911 |
| Jack In The Box 2207 S I H 35, San Marcos 78666 | (512) 392-2338 |
| Jack In The Box 343 N L B J Dr, San Marcos 78666 | (512) 353-7308 |
| Kfc 913 N I H 35, San Marcos 78666 | (512) 392-5211 |
| Party & Playland 1001 Highway 123, San Marcos 78666 | (512) 353-5110 |
| Mc Donald's Hamburgers 1015 Highway 80, San Marcos 78666 | (512) 392-1665 |
| Mc Donald's Hamburgers 1105 N I H 35, San Marcos 78666 | (512) 353-5033 |
| Popeye's Fried Chicken 1642 Aquarena Springs Dr, San Marcos 78666 | (512) 396-2050 |
| Sonic Drive In Restaurant 1646 Aquarena Springs Dr, San Marcos 78666 | (512) 353-5977 |
| Sonic Drive In Restaurant 802 S Guadalupe St, San Marcos 78666 | (512) 353-1811 |
| Wendys Old Fashion Hamburgers 4001 S I H 35, San Marcos 78666 | (512) 392-8611 |
| Wendys Old Fashion Hamburgers 701 E Hopkins St, San Marcos 78666 | (512) 754-7040 |
| Whataburger Restaurant 1004 Highway 123, San Marcos 78666 | (512) 353-0567 |
| Whataburger Restaurant 4040 S I H 35, San Marcos 78666 | (512) 754-7375 |
| Wienerschnitzel 1071 Wonder World Dr, San Marcos 78666 | (512) 392-7077 |