Zhandos Ismailov (born 29 December 1994) is a Kazakh freestyle wrestler. He won the silver medal in the men's 57kg event at the 2017 Islamic Solidarity Games held in Baku, Azerbaijan.
In 2018, Ismailov won one of the bronze medals in the 57kg event at the Asian Wrestling Championships held in Bishkek, Kyrgyzstan.
In that same year, Ismailov also represented Kazakhstan at the Asian Games in Jakarta, Indonesia in the men's freestyle 57kg event. In this competition, he won his first match against Hamidullah Abdullah of Afghanistan and he was eliminated from the competition in his next match against Kang Kum-song of North Korea.