Tina Isabel Gustafsson (born 30 September 1962 in Norrköping, ÃÂstergötland) is a former Swedish freestyle swimmer. She won a silver medal in 4 à100 m freestyle relay at the 1980 Summer Olympics in Moscow along with Carina Ljungdahl, Agneta MÃÂ¥rtensson and Agneta Eriksson.