Ardagh (surname)

Ardagh is a toponymic surname, from the Irish place name Ardagh (from Irish Gaelic ard áth, "high field"). Notable people with the surname include:

Politics

 * Catherine Ardagh (born 1982), Irish politician, Senator for the Industrial and Commercial Panel
 * Dick Ardagh (1871–1931), Australian politician
 * Seán Ardagh (1947–2016), Irish politician, TD for Dublin South-Central
 * William Davis Ardagh (1828–1893), Canadian politician

Other

 * John Ardagh (1928–2008), British writer
 * John Charles Ardagh (1840–1907), British Army officer
 * Osmond Ardagh (1900–1954), English cricketer
 * Philip Ardagh (born 1961), British writer