Nelio
Nelio is a name. Notable people with the name include:
Given name
- Nélio José Nicolai, Brazilian electrotechnician who invented caller ID
- Nélio (footballer, born 1943), full name Nélio dos Santos Pereira, Brazilian football midfielder
- Nelio Dallolio, American college football head coach
- Nélio (footballer, born 1971), full name Nélio da Silva Melo, Brazilian football midfielder