Octavio Alfonso is a professional footballer from PAR and is currently 21 years old. He is on the books of Rubio nu and wears shirt number 29. At international level, he features for Paraguay U20. His main role on the pitch is Forward. He measures 179cm in height and weighs 66kg. His estimated market valuation currently stands at 150K €.

His latest transfer saw him join Club Guarani U20 from Club Rubio Ñú (Asunción) via Loan on 2026-12-31.

During the Paraguayan Primera Division 2026 campaign, Octavio Alfonso made 4 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 3 shots, with 0 on target.