Aliaksandr Piatrovich Liakhovich (Belarusian: Аляксандр Пятровіч Ляховіч; born 4 July 1989) is a male Belarusian racewalker.

He competed in the 20 kilometres walk event at the 2015 World Championships in Athletics in Beijing, China, but was disqualified.

[2] In 2019, he competed in the men's 20 kilometres walk at the 2019 World Athletics Championships held in Doha, Qatar.

[3] He finished in 40th place.

This biographical article relating to Belarusian athletics is a stub.