Octavio Alfonso is a 21-year-old professional football player from PAR. He currently plays for Rubio nu, wearing the number 29 shirt. At the international level, he represents Paraguay U20. He plays primarily as a Forward. He stands at 179cm tall and weighs 66kg. His current market value is estimated at 150K €.

His most recent move was a Loan from Club Rubio Ñú (Asunción) to Club Guarani U20 on 2026-12-31.

In the Paraguayan Primera Division 2026 season, Octavio Alfonso scored 0 goals and provided 0 assists across 4 appearances, averaging 0 goals per game with 3 shots attempted and 0 on target.