| Oleksiy Vatchenko | |
| Order3: | First Secretary of the Khmelnytskyi Regional Committee of the Communist Party of Ukraine |
| Term Start3: | 1959 |
| Term End3: | January 1963 |
| Predecessor3: | Vasyl Behma |
| Successor3: | Industrial: Kostiantyn Yanovytsky Rural: Mykyta Bubnovsky |
| Order2: | First Secretary of the Cherkasy Regional Committee of the Communist Party of Ukraine |
| Term Start2: | December 1964 |
| Term End2: | October 1965 |
| Predecessor2: | Industrial: Vasyl Rychko Rural: Leontiy Naidek |
| Successor2: | Oleksandr Andreyev |
| Order1: | First Secretary of the Dnipropetrovsk Regional Committee of the Communist Party of Ukraine |
| Term Start1: | October 1965 |
| Term End1: | 29 June 1976 |
| Predecessor1: | Volodymyr Shcherbytsky |
| Successor1: | Yevhen Kachalovsky |
| Order: | Chairman of Presidium of the Supreme Soviet of the Ukrainian SSR |
| Term Start: | 24 June 1976 |
| Term End: | 22 November 1984 |
| Predecessor: | Ivan Hrushetsky |
| Successor: | Valentyna Shevchenko |
| Birth Date: | 25 February 1914 |
| Birth Place: | Yelizaveto-Kamyanets, Yekaterinoslav Governorate, Russian Empire |
| Death Place: | Kyiv, Ukrainian SSR, Soviet Union |
| Party: | All-Union Communist Party (bolsheviks) |
| Native Name Lang: | uk |
Oleksiy Fedosiyovych Vatchenko (Ukrainian: Олексій Федосійович Ватченко; 25 February 1914 – 22 November 1984) was a Ukrainian and Soviet politician, who served as the chairman of Presidium of the Supreme Council of the Ukrainian Soviet Socialist Republic from 1976 to 1984.
Oleksiy Vatchenko was born in a village of Yelizaveto-Kamyanets that today is located in Dnipro, Ukraine.[1] His sister was Horpyna Vatchenko, director of the Dmytro Yavornytsky National Historical Museum of Dnipro.[2]