Rosina Umelo (amuru Rosina Martin, 1930) bu onye odee akwụkwọ na Naijiria . A maara ya maka akụkọ mkpirisi ya, akwụkwọ ụmụaka na akụkọ ifo ndị ntorobịa ya. O bipụtakwala aha pen n' okpuru Adaeze Madu . A mụrụ Rosina "Rose" Martin na Cheshire, England, ma gụọ akwụkwọ na Bedford College, Mahadum London . Ọ lụrụ onye Naijiria John Umelo na 1961, ebe ọ zutere ya na London Underground . Na 1965, ha abụọ kwagara Nigeria . Ọ kuziri Latịn na ụlọ akwụkwọ Queens, Enugu, ruo mgbe agha obodo Naijiria malitere (1967–70). Ọ ghọrọ nwaafọ Naijiria na 1971 site na alụmdi na nwunye. Ọ rụrụ ọrụ dịka onye isi ụlọ akwụkwọ wee mepụta ihe ọmụmụ asụsụ Bekee. Ka emechara, Umelo ghọrọ onye nlekọta ụlọ akwụkwọ. Umelo nwere opekata mpe ụmụ anọ. Umelo chịkọtara akụkọ mkpirisi iri na abụọ maka ndị okenye n'ime Nwoke ahụ riri ego (1978), nke ise n'ime ha nwetara ihe nrite.