Lieutenant general Chikadibia Obiakor // OFR FSS MSS DSS CMH IG QS psc(+) GFISMN NPOM (born 18 February 1951) is a retired Nigerian army lieutenant general who until 2010 served as Military Adviser, Assistant Secretary General Office of Military Affairs, United Nations Department of Peace Keeping Operations (UNDPKO), UN Headquarters New York. He retired officially from the Nigerian Army in 2011. Previously, he was the Force Commander of the United Nations Mission in Liberia (UNMIL), a position UN Secretary-General Kofi Annan appointed him to in January 2006.