Ridha Grira ( Larabci: رضا قريرة‎  ; an haife shi ranar 21 ga watan Agustan shekarar 1955) ɗan siyasan Tunusiya ne Grira samu ya baccalaureate daga lycée de garçons a Sousse, a watan Yuni na shekarar 1974. Sannan ya halarci Lycée Louis-le-Grand, sannan École centrale Paris inda ya sami MPhil a Injin Injiniya a 1974. Ya karanta lokaci guda tare da Doka, Tattalin Arziki da Gudanarwa a Jami'ar Paris 1 Pantheon-Sorbonne, Institut d'Études Politiques de Paris da Ecole Nationale d'Administration inda daga baya ya kammala da girmamawa. Yayin aikin siyasa, M. Grira ya rike manyan mukamai da yawa a Firayim Ministan Tunisia. A 1991, an nada shi Shugaba na Banque Tuniso-Libyenne . Ya dauki matsayin Babban Sakataren Gwamnati. A ranar 16 ga Janairu, 1992, aka ba shi mukamin Babban Sakatare na Ma'aikatar Harkokin Wajen. A ranar 22 ga Afrilun 1999, an zabe shi a matsayin Ministan Albarkatun Kasa da Harkokin Kasa. A ranar 14 ga Janairun 2010, ya zama Ministan Tsaro na Kasa.