title: Leinster group (disambiguation)
text: # Leinster group (disambiguation)
  
  Leinster group may refer to:
  
  * Leinster group, in mathematics, a group-theoretic analogue of the perfect numbers
  * Leinster group, a group of moraines and other remains of ancient glaciation of Mount Leinster in Ireland
  * The Leinster group of Nickel deposits, mined near Leinster, Western Australia
  * Several province-based groupings of Irish sport:
     * The Leinster Group of the 1925–26 National Football League (Ireland)
     * The Leinster group stage of the 2015 All-Ireland Senior Hurling Championship
     * The Leinster group stage of the 2016 All-Ireland Senior Ladies' Football Championship
  