Mika Kallio (born 8 November 1982) is a Finnish Grand Prix motorcycle racer. He debuted in the 125cc World Championship with the Finnish rookie team Ajo Motorsport in 2001 and was awarded the "Rookie of the Year" in 2002. After moving to Red Bull KTM during the 2003 season, he finished runner-up in the class in 2005 and 2006.

In his first year with KTM in the 250cc class, Kallio took two wins and finished seventh. In 2008, he led the championship throughout the first half of the season, eventually having to settle for third place. For the 2009 season, he moved to the MotoGP (800cc) class, racing on a Ducati Desmosedici GP9 for Ducati's satellite team Pramac Racing where he finished 15th in his first season in the top class and obtained the "Rookie of the Year" award. However 2010 was less successful, struggling with injury and lack of confidence, resulting in a lowly 17th.

Kallio looked to rediscover his form, competing in the Moto2 World Championship for the Marc VDS Racing Team over the next four seasons, riding a Suter in 2011, but would end the first season in 16th. A switch to the Kalex frame from 2012 led to marked improvement in results over the next few seasons. The Finn finishing 2012 in 6th place, improving to 4th overall in 2013, and later mounting a strong title challenge throughout 2014, eventually having to settle for runners up position.

2015 saw a switch to the Italtrans team, but, disappointing results led to a mid season switch to the QMMF Racing Team for the remaining five rounds.

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