- Acton Elementary School
- Acton Middle School
- Administration
- Baccus Elementary School
- Behavior Transition Center
- Brawner Elementary School
- Granbury High School
- Granbury Middle School
- Little Buccaneers GISD Staff Childcare Center
- Oak Woods School
- Roberson Early Learning Academy
- STARS Accelerated High School
- STEAM Academy at Mambrino
- Jamie Ables
- Pam Adams
- Paula Adams
- Sarah Adams
- Terry Adams
- Becky Addison
- Katie Agor
- Gema Aguado
- Debra Akins
- Jose Alarcon
- Rut Sarai Alarcon
- Alex Albro
- Edie Alderson
- Alicia Allen
- Allison Allen
- Corey Allen
- Jon Allen
- Amanda Alvarez
- Jessica Alvarez
- Clarissa Anderson
