| Stadium Name: | Estádio Vail Chaves |
| Fullname: | Estádio Vail Chaves |
| Location: | Mogi Mirim, São Paulo Brazil |
| Built: | 1991 |
| Opened: | July 7, 1991 |
| Owner: | Mogi Mirim Esporte Clube |
| Surface: | Natural grass |
| Former Names: | Estádio Romildo Vitor Gomes Ferreira Estádio Papa João Paulo II Estádio Wilson Fernandes de Barros Estádio Vail Chaves |
| Tenants: | Mogi Mirim Esporte Clube |
| Seating Capacity: | 19,900 |
| Dimensions: | 105x |
Estádio Vail Chaves, is a multi-purpose stadium in Mogi-Mirim, São Paulo, Brazil. It is currently used mostly for football matches. The stadium has a capacity of 19,900 people.
Estádio Vail chaves is owned by Mogi Mirim Esporte Clube.
In 1991, the works on the stadium were completed. It was named Estádio Wilson Fernandes de Barros, after a Mogi Mirim Esporte Clube's president, and city's mayor. The inaugural match was played on July 7 of that year, when Mogi Mirim beat Palmeiras 4–2. The first goal of the stadium was scored by Mogi Mirim's Demetrius.