Aliaksei Katkavets

Aliaksei Vasilevich Katkavets (; born 7 June 1998) is a Belarusian track and field athlete competing in the javelin throw. He competed in the men's javelin throw event at the 2020 Summer Olympics held in Tokyo, Japan. In 2019, he competed in the men's javelin throw at the 2019 World Athletics Championships in Doha, Qatar. He did not qualify to compete in the final.

In 2019, he won the bronze medal in the men's javelin throw at the 2019 European Athletics U23 Championships held in Gävle, Sweden.