Medinah Country Club is a private country club in Medinah, Illinois, with nearly 600 members and 640 acres (260 ha) containing three golf courses, Lake Kadijah, swimming facilities, a golf learning center, golf shop, gun club, racket center and a mosque-evoking Byzantine-style, Moroccan domed clubhouse topped with minarets and classic Moorish architectural aspects. Medinah is famously known for its Course 3, now at 7,657 yards (7,002 m), which has hosted five major championships: three U.S. Opens and two PGA Championships, as well as the Ryder Cup in 2012. Medinah will host the 2026 President's Cup

Medinah is an unincorporated community in the state of Illinois and is a northwest suburb of Chicago, located in DuPage County. It is neighbored by the three villages of Roselle, Itasca, and Bloomingdale along old Chicago-Galena highway between Route 19 and 20.