Trépied, Charles (1845-1907)
Tisserand, Félix (1845-1896)
Tilho, Jean (1875-1956)
Thellier, Emile (1904-1987)
Terrien, Jean (1907-1992)
Tardi, Pierre (1897-1972)
Stroobant, Paul (1868-1936)
Stratton, Frederick John Marrian (1881-1960)
Stoyko, Nicolas
Størmer, Carl (1874-1957)
Stephan, Édouard (1837-1923)
Jones, Harold Spencer (1890-1960)