| Tobias de Aguiar | |
| Birth Date: | 4 October 1794 |
| Birth Place: | Sorocaba, Brazil |
| Death Place: | Rio de Janeiro coast, Brazil |
| Rank: | Brigadier |
| Battles: | Ragamuffin War |
Rafael Tobias de Aguiar (4 October 1794 – 7 October 1857) was a Brazilian politician and military officer, from Sorocaba, São Paulo. He was one of the São Paulo Liberal Revolution leaders in 1842.[1]