Carl Axel Thomas Nordegren (born 20 February 1953) is a Swedish journalist and writer.
Nordegren was born in Helsingborg. He has worked as a foreign correspondent for Swedish National Radio in Helsinki, Brussels, and later in Berlin (1997-2001) and Washington, D.C. (2003-07) He has been a visiting professor at New York University. Currently, he has a radio talk show, together with Louise Epstein, called Nordegren och Epstein i P1 - previously he had his own show Nordegren i P1. Thomas Nordegren is the father of Elin Nordegren and former father-in-law of golfer Tiger Woods.