The 10th Separate Guards Uman Tank Battalion "Diesel" or Diesel Battalion (Russian: 10-й отдельный гвардейский Уманский танковый батальон «Дизель»; MUN 08810) is a military unit of Russian Ground Forces.

Until January 1, 2023, it was part of the self-proclaimed "Donetsk People's Republic" (DPR).

The unit was initially formed in July 2014 as an armored squad of the Oplot brigade.

In October it was reformed into a separate mechanized squad and in May 2015 it received the battle banner and the honorary designation "Uman", named after the Soviet 13th Separate Uman Tank Regiment from World War II.

were awarded the title of Hero of the Donetsk People's Republic posthumously.