Mary D'Souza Sequeira (oo dhalatay 18 July 1931) waa gabadh Hindi ah oo ka ciyaartay ciyaaraha Olombikada oo ku tartantay heer caalami ciyaaraha track iyo field iyo field hockey. Waxay ku tartantay orodka 100 iyo 200 mitir ee dumarka
Ciyaarihii Olombikada ee 1952 D'Souza waxay ku guuleysatay billad naxaas ah 200 mitir iyo billad qalin ah oo loo yaqaan'relay' ciyaarihii Aasiya ee 1951 iyadoo ay la jirtay Pat Mendonca (adeerkeed), Banoo Gulzar iyo Roshan Mistry.