| Ioasaph | |
| Church: | Russian Orthodox Church |
| Metropolis: | Metropolitan of Kiev, Galicia, Exarch of Ukraine |
| See: | Kiev |
| Birth Name: | Vitaliy Mikhailovich Leliukhin |
| Enthroned: | 30 March 1964 |
| Ended: | 24 April 1966 |
| Predecessor: | John Sokolov |
| Successor: | Filaret (Denysenko) |
| Other Post: | Bishop of Luhansk Bishop of Khmelnytskyi Bishop of Vinnytsia and Bar Bishop of Dnipropetrovsk and Zaporizhia Bishop of Sumy and Okhtyrka |
| Birth Date: | 28 April 1903 |
| Birth Place: | Smolensk, Russian Empire |
| Death Place: | Kiev, Ukrainian SSR, USSR |
| Ordination: | 16 August 1942 |
| Ordained By: | Dymitr (Magan) |
| Consecration: | 17 August 1958 |
| Consecrated By: | unknown |
Joasaph Leliukhin (born Vitaliy M. Lelyukhin, Russian: Вита́лий Миха́йлович Лелю́хин, 28 April 1903 – 24 April 1966) was the Metropolitan of Kiev and the Exarch of Ukraine in the Patriarchate of Moscow.