Arsen Klinchaev (Ukrainian: Арсен Степанович Клінчаєв; born 5 December 1968, in Luhansk, Ukrainian SSR, Soviet Union) is a Ukrainian politician, member of the Party of Regions, veteran of the war at Nagorny-Karabakh. Klinchaev is a leader of the All-Ukrainian organization Youth Guard.

In 2010 he unveiled the Memorial for the victims killed by OUN-UPA (Luhansk).

On 11 March 2014 he was detained by the Security Service of Ukraine.^[1]