Stephan Svante Walter Kullberg (born 10 January 1959) is a Swedish former football defender. He played for àtvidabergs FF, IFK Göteborg, DjurgÃÂ¥rdens IF, IF Brommapojkarna and Gimonäs CK.
Kullberg played two matches for the Sweden national under-16 football team and then 16 matches for the Sweden national under-21 football team, in which he scored one goal.
Stephen Kullberg is the father of Swedish footballers Emma and Sanna Kullberg, where Sanna also represented DjurgÃÂ¥rden.