2005 Primera A
The Primera A 2005 season started in April 2005 resulting Policia Nacional as winners and promoted to Anaprof, while CD Atalanta lost second promotion playoff series against Sporting '89.
Primera A 2005 teams
11 teams participating divided into two groups.| Club | City | Stadium | Group |
| A.D. Orión | San Miguelito | Estadio Bernardo Gil | Group B |
| Atlético Guadalupe | La Chorrera | Estadio Agustín Sánchez | Group A |
| Bocas FC | Changuinola | Group A | |
| C.A.I. | La Chorrera | Estadio Agustín Sánchez | Group A |
| C.D. Atalanta | Panama City | Group A | |
| C.D. Pan de Azúcar | San Miguelito | Estadio Balboa | Group B |
| Chepo F.C. | Chepo | Estadio José de la Luz Thompson | Group B |
| Deportivo Italia | Panama City | Group B | |
| Policía Nacional | Panama City | Group A | |
| Río Abajo | Panama City | Estadio Bernardo Gil | Group B |
| Sabanitas FC | Colón | Group B |
Primera A 2005 Standings
Group A| Place | Team | Played | Won | Draw | Lost | Goals Scored | Goals Conceded | +/- | Points |
| 1. | Policía Nacional | 14 | 8 | 4 | 2 | 31 | 12 | +19 | 28 |
| 2. | C.D. Atalanta | 14 | 5 | 5 | 4 | 22 | 26 | -4 | 20 |
| 3. | C.A. Independiente | 14 | 3 | 5 | 6 | 17 | 24 | -7 | 14 |
| 4. | Bocas FC | 14 | 4 | 1 | 9 | 22 | 42 | -20 | 13 |
| 5. | Atl. Guadalupe | 14 | 2 | 5 | 7 | 13 | 23 | -10 | 11 |
| Place | Team | Played | Won | Draw | Lost | Goals Scored | Goals Conceded | +/- | Points |
| 1. | Chepo FC | 15 | 13 | 0 | 2 | 47 | 18 | +29 | 39 |
| 2. | Deportivo Italia | 14 | 7 | 4 | 3 | 25 | 16 | +9 | 25 |
| 3. | A.D. Orión | 15 | 7 | 3 | 5 | 24 | 22 | +2 | 24 |
| 4. | Río Abajo FC | 15 | 6 | 1 | 8 | 23 | 26 | -3 | 19 |
| 5. | C.D. Pan de Azucar | 14 | 6 | 0 | 8 | 20 | 26 | -6 | 18 |
| 6. | Sabanitas FC | 15 | 2 | 4 | 9 | 17 | 26 | -9 | 10 |
Hexagonal Round
- ''Green indicates qualified teams for semifinal round''