The 6th Separate Guards Motor Rifle Lisichansk Cossack Brigade named after Matvei Platov (Russian: 6-я отдельная гвардейская мотострелковая Лисичанская казачья бригада имени Матвея Платова, 6 oмсбр; Military Unit Number 69647) is a military unit of Russian Ground Forces.

It is attached to the 3rd Guards Combined Arms Army.

On 12 December 2015, regiment's commander, Pavel Dremov was killed on a highway near Pervomaisk.

For the capture of the city the unit was awarded the honorary designation "Lisichansk".

[3] In 2023, the regiment was transformed into a brigade and became attached to the 2nd Army Corps.