Thomas Sexton (1848–1932) was an Irish journalist, financial expert, nationalist politician and Member of Parliament (MP) in the House of Commons of the United Kingdom of Great Britain and Ireland from 1880 to 1896, representing four different constituencies. He was High Sheriff of County Dublin in 1887 and Lord Mayor of Dublin from 1888 to 1890. Sexton was a high ranking member of the Irish Parliamentary Party, raised up by Charles Stewart Parnell himself. However, Sexton broke with Parnell and joined the Anti-Parnellites in 1891 following Parnell's marriage scandal. Sexton was disheartened by the subsequent infighting amongst the Anti-Parnellites and pulled back from politics. He thereafter became the chairman of the Freeman's Journal, one of the largest newspapers in Ireland.
- Occupation
- journalist, politician, businessperson
- Position held
- member of the 26th Parliament of the United Kingdom, member of the 25th Parliament of the United Kingdom, member of the 24th Parliament of the United Kingdom, member of the 23rd Parliament of the United Kingdom