According to a report from the Belfast Telegraph, McIlroy and fiancee Erica Stoll will be married on Saturday April 22 in what is reportedly being dubbed the "wedding of the decade," with One Direction star Niall Horan expected to attend alongside many of golf's biggest names.
The nuptials are set to take place at Ashford Castle in Ireland, where the couple have twice celebrated New Year's Eve together.
McIlroy, 27, met Stoll during the 2012 Ryder Cup when she famously saved him from missing his tee time on the final day of competition.