Mikhail Andreyevich Kulagin is a Russian professional basketball player for UNICS Kazan of the VTB United League. After playing with the youth clubs of CSKA Moscow, Kulagin has played professionally with the Russian clubs Triumph Lyubertsy, Rossiya Novogorsk, and CSKA Moscow. After five seasons, he parted ways with CSKA Moscow on 1 June 2020. On 19 August 2020 Kulagin signed with BC Enisey. On 29 June 2022 he signed with UNICS Kazan of the VTB United League. Kulagin has been a member of the senior Russian national basketball team. With Russia, he played at the EuroBasket 2017.