This is a list of international organization leaders in any given year. Leaders by century State Colonial Religious International organization Lists of office-holders vte Twenty-first century[edit] 2017 - 2016 - 2015 - 2014 - 2013 - 2012 - 2011 - 2010 - 2009 - 2008 - 2007 - 2006 - 2005 - 2004 - 2003 - 2002 - 2001 vteLists of years by topicList of yearsThe arts Animation Anime Art Comics Film Games Literature Music Poetry Video games Communication and technology Architecture Aviation Radio Television Philosophy and science Anthropology Archaeology Environment and environmental sciences Lunar eclipses Paleontology Philosophy Science Spaceflight Politics and office-holders Politics and governance Political entities State leaders Colonial and territorial governors Leaders of international organizations Religious leaders Sport Association football Ice sports Rugby union