T[h]omas Gustafs[s]on may refer to: Tomas Gustafson (born 1959), Swedish speed skater. Tomas Gustafsson (born 1973), aka Tomas Antonelius, Swedish footballer Thomas Gustafsson (born 1968), aka Thomas G:son, Swedish composer and musician Thomas Gustafsson (bobsleigh) (born 1948), aka Thomas Morghult Tom Gustafson (born 1949), American attorney and former Speaker of the Florida House of Representatives