Thelin may refer to: Sitaxentan, a medication People with the surname Björn Thelin (1942–2017), a member of The Spotnicks Eje Thelin (1938–1990), a Swedish trombonist Howard J. Thelin (1921–2011) Håkon Thelin (born 1976), a Norwegian musician Isaac Kiese Thelin (born 1992), a Swedish footballer Jimmy Thelin (born 1978), a Swedish footballer Mats Thelin (born 1961), a Swedish retired ice hockey player Tommy Thelin (born 1983), a Swedish footballer Adrien Thélin (1842–1922), a Swiss politician