1966 Campeonato Profesional
| Season | 1966 |
|---|---|
| Champions | Santa Fe (4th title) |
| Copa Libertadores | Santa Fe Independiente Medellín |
| Matches played | 364 |
| Goals scored | 1,188 (3.26 per match) |
| Top goalscorer | Omar Devani (31 goals) |
| Biggest home win | Junior 7–1 Deportes Quindío Independiente Medellín 7–1 Atlético Bucaramanga |
| Biggest away win | América de Cali 0–4 Junior |
| Highest scoring | Once Caldas 7–3 Unión Magdalena |
← 1965 1967 → | |
The 1966 Campeonato Profesional was the 19th season of Colombia's top-flight football league. 14 teams competed against one another. Santa Fe won their fourth league title.