Mihail Krassilov (born 5 March 1990) is a Kazakhstani long distance runner who specialises in the marathon.

[1] He competed in the marathon event at the 2015 World Championships in Athletics in Beijing, China.

[2] In 2010, he competed in the men's half marathon at the 2010 IAAF World Half Marathon Championships held in Nanning, China.

[3] In 2017, he represented Kazakhstan at the 2017 Summer Universiade, held in Taipei, Taiwan, in the men's half marathon event.

This biographical article relating to Kazakhstani athletics is a stub.