Omari Abdallah (akaberekwa musi wa 5 Chivabvu 1943) mutambi wemuTanzania anomhanya madaro marefu. Akakwikwidza mumarathon
mumitambo yeOlympic yezhizha ya1964 uye mumakwikwi e4 x 400 metres mumitambo yeOlympic yezhizha ya1972.