Ihor Nimchenko (born 15 April 1998) is a Ukrainian Paralympic swimmer.

He represented Ukraine at the 2024 Summer Paralympics.

Nimchenko represented Ukraine at the 2023 World Para Swimming Championships and won a silver medal in the 100 metre butterfly S10 and a bronze medal in the 100 metre backstroke S10 events.

[2] Nimchenko represented Ukraine at the 2024 Summer Paralympics and won a silver medal in the 100 m butterfly S10 event.

This biographical article related to a Russian swimmer is a stub.