Thomas Elrington was an Irish academic and bishop who served as the 25th Provost of Trinity College Dublin from 1811 to 1820. He was Donegall Lecturer in Mathematics from 1790 to 1795 at Trinity College Dublin. While at Trinity College, he also served as Erasmus Smith's Professor of Mathematics from 1795 to 1799 and Erasmus Smith's Professor of Natural and Experimental Philosophy from 1799 to 1807.
- Occupation
- Anglican priest
- Citizenship
- Kingdom of Ireland, United Kingdom of Great Britain and Ireland, Kingdom of Great Britain
- Born
- 1760
- Died
- July 12, 1835
