Iñaki Lejarreta Errasti (1 September 1983 – 16 December 2012) was a Spanish mountain biker.

He was a junior world champion in 2001, and national mountain bike champion in 2007.

He competed in the cross-country cycling at the 2008 Beijing Olympics,[1] and was professionally part of the Orbea cycling team.

In 2012, Lejarreta was killed in a crash while training when his cycle was struck by a car.

[2][3] His father Ismael and his uncle Marino (winner of the 1982 Vuelta a España) were also professional cyclists.