Claudiu Craciun (born November 2, 1978) is a Romanian academic, environmental and civic activist.
A lecturer at the National School of Political Science and Public Administration, Craciun has been active in the Romanian civil society, being involved in both the 2012 Romanian protests and the 2013 Romanian protests against the Ro?ia Montana Project and the protests against illegal logging in 2015.
He led a campaign to run as a candidate at the 2019 Romanian presidential election, which collected 13 thousand signatures but failed to meet the threshold required by Romanian electoral law.