Tschumi is a surname. Notable people with the surname include:
Bernard Tschumi (born 1944), Swiss architect, writer, and educator Gabriel Tschumi (1883–1957), Swiss Master Chef to three British monarchs Jean Tschumi (1904–1962), Swiss architect and professor Otto Tschumi (1904–1985), Swiss painter Regula Tschumi, Swiss social anthropologist and art historian