Gigantinho
| Full name | Ginásio Gigantinho |
|---|---|
| Location | Porto Alegre, Rio Grande do Sul, Brazil |
| Owner | Sport Club Internacional |
| Capacity | 14,586 |
| Opened | November 4, 1973 |
The Gigantinho ("Little Giant" in Portuguese) is an indoor sports arena in Porto Alegre, Brazil. The sixth largest arena in the country, it was opened on 4 November 1973. It is located in the riverside Beira-Rio complex of Sport Club Internacional, next to the "Gigante" ("Giant") stadium.