The most visible manifestations of the OL Society are its Playing Fields and Clubhouse: Fenley Field in Lime Tree Avenue, Bilton. The grounds were bought by the Society in 1939, and named for Lol Fenley the driving force in their acquisition. Early photographs show teams posing in front of a Nissen Hut structure - the current clubhouse was built in the early 1960's.
The principle occupant of Fenley Field has always been the OLRFC (initially a closed section of the Society, but since the 1960's an open club), but it has also been the home for other sports (notably Cricket) and clubs. The arrival of the erstwhile Rugby and GEC Hockey clubs (which merged in 2007) is an extremely exciting and important development, heralding a new phase of development of the facilities.
The grounds are also occasionally used by LSS teams (both Rugby and Cricket) fulfilling part of the Society's remit to foster sporting relationships with the School.
The Society also has a number of other sporting sections which are not based at Fenley Field, such as the Golf and Angling societies.
- Old Laurentian Rugby Football Club
- Rugby & East Warwickshire Hockey Club
- Old Laurentian Golf Society