Giannis Konstantelias is a 23-year-old professional football player from GRE. He currently plays for PAOK Saloniki, wearing the number 65 shirt. At the international level, he represents Greece. He plays primarily as a Midfield. His current market value is estimated at 20M €.

His most recent move was a Loan from KAS Eupen to PAOK Saloniki on 2022-06-30.

Across 15 appearances in the Super League Greek 2025-2026, Giannis Konstantelias registered 7 goals and 0 assists, while completing 17 key passes out of 429 total passes with a passing accuracy of 24.5.