Aleksandr Nedovyesov, formerly known as Oleksandr Nedovyesov and Alexander Nedovesov, is a Ukrainian-Kazakhstani professional tennis player. He reached his highest ATP doubles ranking of No. 39 on 8 April 2024 and a singles ranking of world No. 72 on 21 April 2014. He has won three ATP doubles titles with Gonzalo Escobar. He has also reached six doubles ATP finals two in 2022, three in 2023, and one in 2024. He represented Ukraine until December 2013.