| Edson Décimo Alves Araújo | |
| Fullname: | Edson Décimo Alves Araújo |
| Birth Date: | 2 December 1986 |
| Birth Place: | Floriano, Piauí, Brazil |
| Death Place: | Floriano, Piauí, Brazil |
| Position: | Left Back |
| Youthyears1: | 2005–2007 |
| Years1: | 2007 |
| Years2: | 2007–2008 |
| Clubs2: | Atlético-PR |
| Caps2: | 3 |
| Goals2: | 0 |
Edson Décimo Alves Araújo (2 December 1986 – 1 November 2014), known as Piauí, was a Brazilian footballer, who played as left back. He played for Atlético-PR, Porto-PE, Santa Cruz FC, Náutico, Salgueiro, ABC Futebol Clube, Mogi-Mirim, Oeste-SP and Boa Esporte Clube.
He was shot dead on 1 November 2014 in Floriano, Piauí.[1] [2]