|Irish name||Liam Ó hAonasa|
|Position||Defender / midfielder|
Bill Hennessy is a former Irish sportsman who played hurling for his local club Tullaroan and the Kilkenny intercounty side. Hennessy won senior All-Ireland medals with "the Cats" in 1992 and 1993, and was team captain for the year 1995 in which Kilkenny won the National Hurling League.
Bill Hennessy currently works for Kentz (Ichthys Project) as an electrical superintendent in Darwin Australia.