A cavalry-mechanized group (Russian:Конно-механизированная группа (КМГ)) was a type of military formation used in the Red Army during World War II against Germany and Japan. It involved a combination of armor and horses.

A cavalry-mechanized group normally consisted of a cavalry corps (a unit smaller than a standard infantry division despite its name) and a mechanized corps, and was slightly stronger than a German Panzergrenadier division. The main force element providing combat power was the armoured and motorized formations of the mechanized corps, while the horse-mounted elements of the cavalry corps provided increased flexibility in infiltration and fighting in difficult terrain such as large forests, or swamps, and the ability to continue mobile operations when cut off from supply lines.

Cavalry-mechanized groups were often named after their commander, for example Cavalry-Mechanized Group Pliyev named after Pliyev.

As an example, during the 1945 Soviet invasion of Manchuria, the Soviet-Mongolian Cavalry-Mechanized Group under the command of Colonel General I.A.Pliyev consisted of the following units:

The formation operated in two march columns during the first stage of the battle, advancing rapidly against light opposition, preceded by forward detachments:

Column 1:

Column 2:

Cavalry-mechanized groups were used during the second half of the Soviet-German War, following the successful breaching of a German defense. They would then be inserted to penetrate deep into the rear of the German lines and interrupt supply and reinforcement movements there. This was a risky task, shown for example by the maneuver and conduction of Cavalry-Mechanized Group Pliyev during the Battle of Debrecen in Hungary, in autumn 1944.