Thomas Lars Wassberg (born 27 March 1956) is a Swedish former cross-country skier. A fast skating style – push for every leg – is still called "Wassberg" after him in several countries. Wassberg's skiing idols when growing up were Sixten Jernberg and Oddvar Brå. He has described his mental strength and physical fitness as his greatest abilities as a skier, with his main weakness being a lack of sprinting ability.