| Competition: | Campeonato Mineiro de Futebol do Módulo I |
| Season: | 2005 |
| Winners: | Ipatinga (1st title) |
| Relegated: | Mamoré Valeriodoce |
| Continentalcup1: | 2006 CB |
| Continentalcup1 Qualifiers: | Ipatinga URT |
| Continentalcup2: | 2005 Série C |
| Continentalcup2 Qualifiers: | Villa Nova Ipatinga Ituiutaba |
| League Topscorer: | Fred (Cruzeiro) - 13 goals |
| Biggest Home Win: | Atlético 4-0 Democrata-SL (February 9, 2005) |
| Biggest Away Win: | Mamoré 0-4 Ipatinga (February 13, 2005) América 0-4 Cruzeiro (February 27, 2005) Valeriodoce 1-5 Cruzeiro (March 12, 2005) URT 0-4 Ipatinga (March 27, 2005) |
| Highest Scoring: | América 3-3 Guarani (February 5, 2005) América 4-2 Valeriodoce (February 10, 2005) Valeriodoce 1-5 Cruzeiro (March 12, 2005) |
| Matches: | 72 |
| Total Goals: | 208 |
| Prevseason: | 2004 |
| Nextseason: | 2006 |
The 2005 Campeonato Mineiro de Futebol do Módulo I was the 91st season of Minas Gerais's top-flight professional football league. The season began on January 23 and ended on April 17. Ipatinga won the title for the 1st time. [1] [2]