| Sergey Logachev | |
| Nationality: | Russian |
| Birth Place: | Blagoveshchensk, Russia |
| Career1: | Russia |
| Career2: | Vladivostok |
| Years2: | 2013–2022 |
| Career3: | Togliatti |
| Years3: | 2023 |
| Career4: | Poland |
| Career5: | Krosno |
| Years5: | 2016 |
| Career6: | Daugavpils |
| Years6: | 2017 |
| Career7: | Kraków |
| Years7: | 2018 |
| Career8: | Rybnik |
| Years8: | 2019–2021 |
| Indivyear1: | 2020, 2021 |
| Indivhonour1: | Russian champion |
Sergey Sergeevich Logachev (born 18 February 1995) is a motorcycle speedway rider from Russia.[1] He is twice a champion of Russia.
From 2016 to 2021 he rode in the Team Speedway Polish Championship.[2]
Logachev's career took a significant turn when he won the Russian national championship in 2020.[3] The following year he successfully defended his title and finished in eighth place during the 2021 Speedway European Championship.[4] [5]
In 2022 and 2023, he won the silver medal in the national championship behind his main rival Grigory Laguta.[3]