Sponsor Name: Unknown
Year Founded: 1929
Country: Spain
Number of teams: 5
Record-holding champions: Arenas Club (3)
Reigning champion: Arenas Club
Top Rated Players
Players| # | Player | Rating | |
| 1 |  | Mario Fernández | 78 |
| 2 |  | Cristian Portilla | 78 |
| 3 |  | Rubén Ramiro | 78 |
| 4 |  | Iago Díaz | 77 |
| 5 |  | Cedrick Mabwati | 77 |
Tercera División III Clubs
| Club | Manager | Stadium | Location | |
 | Candás CF | Unknown | La Mata | Candás |
 | CD Tropezón | Lolo Herrera | Santa Ana | Tanos |
 | Real Avilés | Unknown | Nuevo Román Suárez Puerta | Avilés |
 | Real Racing Club B | Ricardo Alonso Manterola | La Albericia | Santander |
 | UD Poblense | Unknown | Nou Camp | Sa Pobla |
Tercera División III Referees
| None |
Tercera División III Club History
| Season | Club | |
| 1959/1960 |  | Arenas Club |
| 1946/1947 | | Arenas Club |
| 1945/1946 | | Arenas Club |