| Stadium Name: | Estádio Edgar Borges Montenegro |
| Nickname: | Edgarzão |
| Location: | Assu, Rio Grande do Norte, Brazil |
| Built: | 2000-2001 |
| Opened: | October 12, 2001 |
| Owner: | Liga Assuense de Desportos |
| Surface: | Grass |
| Tenants: | Associação Sportiva Sociedade Unida |
| Seating Capacity: | 4,000[1] |
The Estádio Edgar Borges Montenegro,[2] nicknamed Edgarzão, is a football stadium located in the city of Assu, in the state of Rio Grande do Norte, it belongs to the Liga Assuense de Desportos and has a maximum capacity of 4,000 people.[1] It is the home stadium of Associação Sportiva Sociedade Unida.