Margaret Sekaggya bụ onye ọkaiwu Uganda na onye na-akwado ikike mmadụ. Site na 2008 ruo 2014, Sekaggya bụ onye nta akụkọ pụrụ iche nke United Nations maka ndị na-agbachitere ikike mmadụ.
A mụrụ Sekaggya na Kampala na 23 Ọktoba 1949. N'afọ 1970, ọ malitere ịmụ ihe na Mahadum Makerere na-achụso nzere bachelọ nke iwu. N'afọ 1990, o nwetara nzere masta nke iwu na Mahadum Zambia . Ọ rụrụ ọrụ na gọọmentị Uganda, Zambia, na United Nations. Site na 1996 ruo 2009, ọ bụ onye isi oche nke Uganda Human Rights Commission. N'afọ 1995, a họpụtara ya ka ọ bụrụ onye ọka ikpe nke Ụlọikpe Kasị Elu nke Uganda. N'oge a, a họpụtara ya ka ọ bụrụ onye nlekọta nke Uganda Interim Electoral Commission. O sonyekwara n'ịkwado Iwu nke anọ nke Uganda na 1995. N'ime ọtụtụ n'ime afọ 80, ọ nọ na United Nations Institute for Namibia, na-akwadebe ụlọ ọrụ Namibia maka mgbanwe na nnwere onwe. Site na 1978 ruo 1982, ọ bụ onye majie nke bi na Lusaka . [1][2] Site na 2008 ruo 2014, Sekaggya bụ onye na-ekwuchitere ihe pụrụ iche nke United Nations maka ndị na-agbachitere ihe ndị ruuru mmadụ.[3]