Helen Catherine Anne Keogh (born 3 June 1951) is an Irish businesswoman, former Fine Gael politician who was Chief Executive of World Vision Ireland from 2003 until May 2018. She previously served as a Senator from 1989 to 1992 and 1997 to 2002 and a Teachta Dála (TD) for the Dún Laoghaire constituency from 1992 to 1997. She was elected to Dáil Éireann as a Progressive Democrats TD for the Dún Laoghaire constituency at the 1992 general election. She lost her seat at the 1997 general election to Monica Barnes of Fine Gael. She was then nominated by Taoiseach Bertie Ahern to the 21st Seanad.