Nnimmo Bassey (an haife shi a shekara ta 1958) shi ne mai tsara gine-ginen Nijeriya, mai rajin kare muhalli, marubuci kuma mawaki, wanda ya shugabanci Kawayen Duniya tsakanin 2008 zuwa 2012. kuma ya kasance Daraktan Kare Hakkin Muhalli na shekaru 20.Ya kasance ɗaya daga cikin Jaruman mujallar Time na Gwanayen Muhalli a cikin 2009 . A shekara ta 2010, Nnimmo Bassey ya sami lambar yabo ta gwarzon dan adam na rayuwa, sannan a shekarar 2012 aka bashi lambar yabo ta Rafto . Yana aiki ne a kwamitin Shawara kuma shi ne Daraktan Lafiya na Gidauniyar Uwar Duniya, ƙungiyar nazarin muhalli da ƙungiyar bayar da shawarwari. An haifi Bassey a ranar 11 ga watan Yuni, 1958. Ya karanci gine-gine, yayi aiki a bangaren jama'a (tsawon shekaru 10) sannan daga baya yaci gaba da aikin kansa. Ya kasance mai himma kan al'amuran da suka shafi haƙƙin ɗan adam a cikin 1980s lokacin da ya yi aiki a Hukumar Daraktocin Libungiyar erancin Yanci ta Nijeriya. A shekarar 1993, ya kirkiro wata kungiya mai zaman kanta ta Najeriya da aka sani da 'Yancin Yankin Muhalli (Abokan Duniya na Najeriya) don bayar da shawarwari, ilimantarwa da tsara su game da batun kare hakkin dan adam a Najeriya.