| Office: | Senator |
| Term Start: | 21 April 1948 |
| Term End: | 14 August 1951 |
| Constituency: | Industrial and Commercial Panel |
| Term Start1: | 14 August 1951 |
| Term End1: | 22 July 1954 |
| Term Start2: | 27 April 1938 |
| Term End2: | 21 April 1948 |
| Constituency2: | Nominated by the Taoiseach |
| Office3: | Senator |
| Term Start3: | 12 December 1934 |
| Term End3: | 29 May 1936 |
| Birth Name: | Thomas Vincent Honan |
| Birth Date: | 20 October 1878 |
| Birth Place: | County Clare, Ireland |
| Death Place: | Waterford, Ireland |
| Party: | Fianna Fáil |
| Children: | Dermot Honan |
| Relatives: | Tras Honan (daughter-in-law) |
Thomas Vincent Honan[1] (20 October 1878 – 21 October 1954), known as T. V. Honan, was a Sinn Féin activist and later a Fianna Fáil politician in Ireland who served as a senator for 20 years.[2]
He was a shopkeeper who owned a licensed premises in O'Connell Square in Ennis. He was a friend of Éamon de Valera and chaired the gathering at O'Connell Square Ennis in his election campaign (1917), introducing de Valera.[3] His home and premises were shelled and burned by irregular British Army Troops in 1921.[4]
He was elected in 1934 to Seanad Éireann (nominated by de Valera), for the standard nine-year term which applied under the Constitution of the Irish Free State, but his term was cut short when the Free State Seanad was abolished in May 1936. However, the Seanad was re-established under the new Constitution of Ireland which was adopted in 1937, he was nominated by the Taoiseach in 1938 to the 2nd Seanad,[5] and remained in the Senate until he stood down at the 1954 election. For the 6th Seanad from 1948 to 1951, he was elected by the Industrial and Commercial Panel.
His son Dermot was a senator from 1965 to 1973, and Dermot's widow Tras was a senator from 1977 to 1992. She was twice elected as Cathaoirleach.[6]
He died in 1954 and de Valera came to Ennis to lead the funeral procession.[7]