Diarmuid Wilson

{{Infobox officeholder

| honorific-prefix = Senator

| image = Diarmuid Wilson 2025 (cropped).jpg

| caption = Wilson in 2025

| office = Senator

| term_start = 12 September 2002

| term_end =

| constituency = Administrative Panel

| birth_name =

| birth_date = {{birth date and age|1965|11|20|df=y}}

| birth_place = Cavan, Ireland

| death_date =

| death_place =

| party = Fianna Fáil

| spouse =

| children =

| relations = John Wilson (uncle)

| alma_mater = {{Ubl|St Patrick's College, Maynooth|Brunel University}}

| website =

|}}

Diarmuid Wilson (born 20 November 1965) is an Irish Fianna Fáil politician who has served as a senator for the Administrative Panel since September 2002.{{cite web|url=https://www.oireachtas.ie/en/members/member/Diarmuid-Wilson.S.2002-09-12/|title=Diarmuid Wilson|work=Oireachtas Members Database|access-date=7 January 2010|archive-date=19 March 2019|archive-url=https://web.archive.org/web/20190319041014/https://www.oireachtas.ie/en/members/member/Diarmuid-Wilson.S.2002-09-12|url-status=live}}

A member of Cavan County Council from 1999 to 2004, he was first elected to the Seanad in 2002 and was re-elected in 2007 and 2011.{{cite web|url=http://electionsireland.org/candidate.cfm?ID=4879|title=Diarmuid Wilson|work=ElectionsIreland.org|access-date=7 January 2010|archive-date=21 February 2011|archive-url=https://web.archive.org/web/20110221202237/http://electionsireland.org/candidate.cfm?id=4879|url-status=live}} He is the nephew of John Wilson, who was a TD, Minister and Tánaiste. He is the Fianna Fáil whip in the Seanad and spokesperson on Defence. Wilson is a member of the cross-party Oireachtas Friends of Israel in the Oireachtas.{{Cite web|url=

https://www.ontheditch.com/oireachtas-friends-of-israel-group/|title=Local Councillor Erin McGreehan given Seanad post by new Taoiseach|date=13 September 2024|website=The Ditch|access-date=21 November 2024|archive-date=19 September 2024|archive-url=https://web.archive.org/web/20240919095152/https://www.ontheditch.com/oireachtas-friends-of-israel-group/|url-status=live}}