| 45th Guards Rifle Division 138th Guards Separate Motor Rifle Brigade | |
|---|---|
| Russian: 138-я отдельная гвардейская мотострелковая бригада | |
 | |
| Active | 1 December 1997–present |
| Country |  Russia |
| Branch |  Russian Ground Forces |
| Type | Mechanized infantry |
| Part of | 6th Combined Arms Army Leningrad Military District |
| Garrison/HQ | Kamenka, Leningrad Oblast |
| Engagements | Russian invasion of Ukraine |
| Battle honours |  Guards |
| Commanders | |
| Current commander | Colonel (Guards) Sergei Maksimov |
The 138th Guards Separate Motor Rifle Brigade (138th MRB) (Russian: 138-я отдельная гвардейская мотострелковая бригада) is a formation of the Russian Ground Forces. It is stationed in the Leningrad Military District, in the village of Kamenka, Vyborgsky District, Leningrad Oblast. It is Military unit No. 02511. It includes various components: air defense, artillery battalion, infantry and tank battalions.