Holland Landing Airpark (Newmarket Hare Field), (TCLID: CLA4), is located adjacent to the south end of Holland Landing, Ontario, Canada. The airport is mainly used for training but tenants also offer charter, advertising and sightseeing services. The largest building is a 30,000 sq ft (2,800 m2) hangar owned by Silverline Helicopters. The smaller hangar belongs to Future Air.
The 40 acres (16 ha) private airfield is being shortlisted as a feature home for York Regional Police Air2 helicopter.