Characters in Gundam Sentinel

Task Force Alpha (Earth Federation)

- Ryu Roots
- Rank: 2nd Lieutenant
- Age:22
- Ethnic origin: Caucasian
- Place of origin: Side 7
- Shin Crypt
- Rank: 2nd Lieutenant
- Age: 22
- Ethnic origin: Oriental
- Place of origin: Side 6
- Tex West
- Rank: 2nd Lieutenant
- Age: 22
- Ethnic origin: Caucasian
- Place of origin: Earth
- Eton Heathrow
- Rank: Major
- Age: 34
- Stole Mannings
- Rank: 2nd Lieutenant
- Age: 22
- Ethnic origin: Captain
- Place of origin: 36
- Sigman Shade
- Rank: 2nd Lieutenant
- Age: 21
- Ethnic origin: Caucasian
- Place of origin: Side 2
- Chung Yung
- Age: 30

- Brave Cod
- Rank: Captain
- Age: 39
- Ethnic origin: Caucasian
- Place of origin: Earth
- Tosh Cray
- Rank: Captain
- Age: 35
- Ethnic origin: Caucasian
- Place of origin: Earth
- Admiral Brian Aeno
- Age: 66
- Josh Offshore
- Rank: 2nd Lieutenant
- Age: 22
- Ethnic origin: Caucasian
- Place of origin: Earth
- Fast Side
- Rank: 2nd Lieutenant
- Age: 28
- Ethnic origin: Latino
- Place of origin: Earth