Kwalejin Edo makarantar sakandare ce ta sakandare a garin Benin, Najeriya, mafi tsufa a Yankin Mid-Western. An kafa shi a watan Fabrairu, 1937 kuma an fara shi a matsayin Makarantar Tsakiya ta Benin tare da fom, I, II da III. A watan Afrilu 1937, makarantar, tare da jimillar ɗaliban ɗalibai 76, sun ƙaura daga wurin wucin gadi na tsohuwar Makarantar Gwamnati, Birnin Benin zuwa wurin zama na dindindin, harabar Kwalejin Idia ta yanzu. A cikin 1973, makarantar ta ƙara ƙaura daga harabar Kwalejin Idia zuwa wurin da take yanzu tare da Murtala Mohammed Way, Birnin Benin. Jihar Edo a Tarayyar Najeriya. Tare da karbe makarantu a jihar a cikin 1973, gudanar da Kwalejin ya tafi daga ikon Ma'aikatar Ilimi kai tsaye zuwa Hukumar Ilimi tare da yin nuni musamman ga nadin da tura ma'aikatan zuwa makarantar. Kwalejin Edo ta sami canje -canje masu yawa a cikin tsarin ilimin ta. Da farko an fara shi azaman makarantar yini, sannan makarantar kwana ta yara maza amma ta koma makarantar yini a shekarun 1980. A tsakiyar shekarun 1990 a takaice yana da tsari iri- iri, makarantar kwana da maraice.