Yerassyl Kaiyrbek (born 3 December 1996)[1] is a Kazakhstani taekwondo practitioner.

He won one of the bronze medals in the men's 68 kg event at the 2018 Asian Games held in Jakarta, Indonesia.

[1][2] In 2013, he won one of the bronze medals in the boys' 53 kg event at the Asian Youth Games held in Nanjing, China.

He represented Kazakhstan at the 2014 Asian Games held in Incheon, South Korea in the men's 63 kg event where he was eliminated in his first match by Lee Dae-hoon of South Korea.

This biographical article related to taekwondo in Kazakhstan is a stub.