Aidar Kazov (Kazakh: Айдар Қазов; born 21 February 1995 in Magzhan Zhumabayev District, North Kazakhstan Region, Kazakhstan) is a Kazakh weightlifter who competes in the men's 77 kg weight category.

Kazov won the gold medal at the 2015 Asian Weightlifting Championships in the 77 kg category.

He won gold – snatched 156 kg and clean and jerked an additional 194 kg for a total of 350 kg.

Aidar participated in the men's 69 kg class at 2015 World Weightlifting Championships in Houston, United States.

He has won gold of the Men's 77 kg weightlifting competition at the Summer Universiade in Taipei.