Telmo Zarandona is a 18-year-old professional football player from ESP. He currently plays for Athletic Bilbao U19, wearing the number 5 shirt. He plays primarily as a Defender. His current market value is estimated at 50K €.

His most recent move was a from Athletic Bilbao U19 to CD Basconia on 2025-06-30.

Throughout the UEFA Youth League 2025-2026, Telmo Zarandona featured in 7 matches, averaging 1.3 tackles, 0.9 interceptions, and 2.6 clearances per game, while blocking 0.1 shots per game.