Sheelagh Nefdt (née Charlton) is a South African former cricketer who played as an all-rounder. She appeared in four Test matches for South Africa in 1960 and 1961, all against England, and captained the side throughout the series.
Sheelagh Carpendale is a Canadian artist, university professor and computer scientist working in the field of information visualization and human-computer interaction. She is the recipient of several major awards including the British Academy of Film and Television Arts Award (BAFTA) for Off-line Learning.