| Professor Giovanni Tabacco FBA | Year of birth 1914 | Year of death 2002 | Year elected 2000 | Fellowship category Corresponding |
| Rt Rev Archimandrite Robert Taft SJ, FBA | Year of birth 1932 | Year of death 2018 | Year elected 2001 | Fellowship category Corresponding |
| Professor James Tait FBA | Year of birth 1863 | Year of death 1944 | Year elected 1921 | Fellowship category UK |
| Professor Jyun Takakusu FBA | Year of birth 1900 | Year of death 1900 | Year elected 1936 | Fellowship category Corresponding |
| Professor Aarne Michael Tallgren FBA | Year of birth 1885 | Year of death 1945 | Year elected 1940 | Fellowship category Corresponding |
| Professor Stanley Tambiah FBA | Year of birth 1929 | Year of death 2014 | Year elected 2000 | Fellowship category Corresponding |
| Mr Obert Tanner Hon FBA | Year of birth 1904 | Year of death 1993 | Year elected 1988 | Fellowship category Honorary |
| Professor Yevgeny Tarlé FBA | Year of birth 1874 | Year of death 1955 | Year elected 1944 | Fellowship category Corresponding |
| Sir William Tarn FBA | Year of birth 1869 | Year of death 1957 | Year elected 1928 | Fellowship category UK |
| Professor Alfred Tarski FBA | Year of birth 1901 | Year of death 1983 | Year elected 1966 | Fellowship category Corresponding |
| Professor Robert Tate FBA | Year of birth 1921 | Year of death 2011 | Year elected 1980 | Fellowship category UK |
| Professor Francis William Taussig FBA | Year of birth 1859 | Year of death 1940 | Year elected 1925 | Fellowship category Corresponding |
| Professor Richard Henry Tawney FBA | Year of birth 1880 | Year of death 1962 | Year elected 1934 | Fellowship category UK |
| Mr Alan Taylor FBA | Year of birth 1906 | Year of death 1990 | Year elected 1956 | Fellowship category UK |
| Professor Alfred Edward Taylor FBA | Year of birth 1869 | Year of death 1945 | Year elected 1911 | Fellowship category UK |
| Dr Arnold Taylor CBE, FBA | Year of birth 1911 | Year of death 2002 | Year elected 1972 | Fellowship category UK |