Thomas Klein
Thomas Klein is the name of the following people:
- Thomas Klein (clarinetist) (1812–1888), German-Austrian clarinetist and clarinet teacher
- Thomas Klein (historian) (1933–2001), German historian and university professor
- Thomas Klein (Germanist) (* 1943), German medievalist and linguist
- Thomas Klein (civil rights activist) (* 1948), German civil rights activist and historian
- Thomas Klein (sociologist) (* 1955), German sociologist
- Thomas Klein (philologist) (* 1957), German philologist
- Thomas Klein (politician) (* 1959), German politician (CDU)
- Thomas Klein (entrepreneur) (* 1963), Austrian entrepreneur
- Thomas Klein (soccer player, 1965) (* 1965), German soccer player
- Thomas Klein (soccer player, 1971) (* 1971), German soccer player
- Thomas Klein (journalist) , German journalist and author
- Thomas M. Klein (* 1962), German television journalist and television producer