| Stadium Name: | Estádio 1º de Maio |
| Location: | Malanje, Angola |
| Tenants: | Baixa de Cassanje |
| Seating Capacity: | 3,500[1] |
Estádio 1º de Maio (1st of May stadium) is a state-owned football stadium in Angola's province of Malanje and is the venue for that province's clubs home games in the Segundona and the Girabola. The 3,500-seat stadium was inaugurated on February 2, 2005.[2]
The stadium which underwent major reforms between April 2005 and February 2006, is named after the International Workers' Day.[3]