| Clubname: | Castelo Branco |
| Fullname: | Clube Atlético Castelo Branco |
| Founded: | November 9, 1990 |
| Ground: | Estádio Moça Bonita, Rio de Janeiro, Rio de Janeiro state, Brazil |
| Capacity: | 9,564 |
| Chrtitle: | President |
| Mgrtitle: | Head Coach |
| Pattern B1: | _cucitureb |
| Leftarm1: | 831D1C |
| Body1: | 831D1C |
| Rightarm1: | 831D1C |
| Shorts1: | 120A8F |
| Socks1: | 120A8F |
| Leftarm2: | FFFFFF |
| Body2: | 191970 |
| Rightarm2: | FFFFFF |
| Shorts2: | 831D1C |
| Socks2: | 191970 |
| Pattern Name3: | Third |
| Leftarm3: | 831D1C |
| Body3: | FFFFFF |
| Rightarm3: | 831D1C |
| Shorts3: | 831D1C |
| Socks3: | FFFFFF |
| American: | true |
Clube Atlético Castelo Branco, commonly known as Castelo Branco, is a Brazilian football club based in Rio de Janeiro city, Rio de Janeiro state.
The club was founded on November 9, 1990, by the Universidade Castelo Branco college.[1] The club competed in their first professional competition in 2007, when they were eliminated in the Third Stage of the Campeonato Carioca Third Level.
See main article: Estádio Moça Bonita.
Clube Atlético Castelo Branco play their home games at Estádio Proletário Guilherme da Silveira Filho, better known as Estádio Moça Bonita, located in Bangu neighborhood.[2] The stadium has a maximum capacity of 9,564 people.[3]