Trofim Kalinovich Kolomiets (Russian: Трофим Калинович Коломиец; Ukrainian: Трохим Калинович Коломієць, romanized: Trokhym Kalynovych Kolomiets 1894 – April 1971) was a Soviet Army commander.

Kolomiets was born in Elisavetgrad, in the Kherson Governorate of the Russian Empire (present-day Ukraine).

He was then assigned in July 1941 to the defence of Crimea as deputy commander of the 51st Army, of which he became commander in July 1942 shortly after the defeat in the Battle of the Kerch Peninsula against Manstein's troops.

Unable to stop the momentum of the 4th Panzer Army, he was demoted in October 1942 to become commander of the 54th Rifle Corps.

He participated in this position in operations on the Mious, Donbass, around Melitopol, Belarus and East Prussia.