Aitor Osa

FullnameAitor Osa Eizaguirre

Born (1973-09-09) September 9, 1973 (age 52)
Zestoa, Spain

DisciplineRoad

RoleRider

Aitor Osa

Aitor Osa in 2010
Personal information
Full name	Aitor Osa Eizaguirre
Born	(1973-09-09) September 9, 1973 (age 52) Zestoa, Spain
Team information
Discipline	Road
Role	Rider
Professional teams
1994–1996	Euskadi–Petronor
1997–2005	Banesto
2006	Liberty Seguros–Würth
Major wins
Grand Tours Vuelta a España Mountains Classification (2002) Stage races Tour of the Basque Country (2002)

Aitor Osa Eizaguirre (born September 9, 1973) is a Spanish former road bicycle racer. He is an older brother of Unai Osa. He was involved in the Operación Puerto doping case.