The Communist party of Ukraine stands alongside the Communist party of the Russian Federation in support for the SMO and are currently operating underground.

There's also an ultra-left paper-party in Ukraine, that's upheld by the KKE's international faction of fence-straddlers called "the Union of Communists of Ukraine" who technically advocate for revolutionary defeatist but wholesale condemns the SMO and the entirety of the axis of resistance as an imperialist bloc of capitalist predators