A
- Abraham (see Wild West Rangers, Minor characters of Power Rangers)
- Adam Park
- Adelle Ferguson (see Minor characters of Power Rangers)
- Aisha Campbell
- Alex (see Time Force Power Rangers)
- Alicia (see Miss Alicia; Wild West Rangers, Minor characters of Power Rangers)
- Alpha 4
- Alpha 5
- Alpha 6
- Alpha 7
- Alyssa Enrilé (see Wild Force Power Rangers)
- Andrew Hartford (see Allies in Power Rangers Operation Overdrive)
- Andros
- Angela Fairweather (see Minor characters of Power Rangers)
- Animus (see Zords in Power Rangers Wild Force)
- Anton Mercer
- Antonio Garcia (see Power Rangers Samurai)
- Anubis "Doggie" Cruger (see, Chief Anubis "Doggie" Cruger)
- Appleby (see Ms. Appleby, Minor characters of Power Rangers)
- Archerina (see Machine Empire)
- Artilla (see Villains in Power Rangers: Wild Force)
- A-Squad Blue (see A-Squad S.P.D. Power Rangers)
- A-Squad Green (see A-Squad S.P.D. Power Rangers)
- A-Squad Pink (see A-Squad S.P.D. Power Rangers)
- A-Squad Red (see A-Squad S.P.D. Power Rangers)
- A-Squad Yellow (see A-Squad S.P.D. Power Rangers)
- Ashley Hammond
- Astronema (see Villains in Power Rangers: In Space)
- Auric the Conqueror (see Minor characters of Power Rangers)
- Aurico (see Aquitian Rangers)
- Automon (see Machine Empire Remnants, Villains in Power Rangers: Wild Force)
Read more about this topic: List Of Power Rangers Characters