Hoani MacDonald (born 21 August 1978) is a former New Zealand rugby union player who played provincial rugby for Southland, and as well as the Highlanders in Super Rugby.In September 2008, he joined Welsh side the Newport Gwent Dragons in the Magners League.MacDonald signed with the Melbourne Rebels for the 2011 Super Rugby season.On 20 October 2012, MacDonald suffered a cardiac arrest in a match for Southland against Counties Manukau in an ITM Cup semi final.