| Stadium Name: | Domingão |
| Fullname: | Estádio Olímpico Horácio Domingos de Sousa |
| Location: | Horizonte, CE, Brazil |
| Coordinates: | -4.1047°N -38.4881°W |
| Broke Ground: | 2003 |
| Opened: | 28 December 2008 |
| Built: | 2008 |
| Owner: | City of Horizonte |
| Operator: | City of Horizonte |
| Surface: | Natural grass |
| Construction Cost: | R$ 20 million |
| Tenants: | Horizonte Floresta |
| Seating Capacity: | 10,500[1] |
| Dimensions: | 105 × 68 m |
Estádio Olímpico Horácio Domingos de Sousa, commonly known as Domingão, is a multi-use stadium in Horizonte, Ceará, Brazil. It is used mostly for football matches, and has a maximum capacity of 10,500 people.
The construction of the stadium began in 2003 and ended in 2008, with a R$ 20 million cost.[2] Named after Horácio Domingos de Sousa, a political leader which helped to create Horizonte FC.
The stadium was inaugurated on 28 December 2008, in a match between Horizonte and Ceará.[3] In March 2021, as the city of Fortaleza was in lockdown, Fortaleza EC chose Domingão as their home stadium for the latter stages of the 2021 Campeonato Cearense.[4]