John Cooney (born 1 May 1990) is an Irish rugby union player who plays scrum-half for Irish provincial side Ulster in the United Rugby Championship and the European Rugby Champions Cup, having previously played for Leinster and Connacht, and has eleven caps for Ireland. Since joining Ulster in 2017, he has been nominated for EPCR European Player of the Year once, been named in the Pro14 Dream Team four times, and been Ulster's player of the year twice.