Hong Kong Disneyland is a theme park located on reclaimed land in Penny's Bay, Lantau Island. It is located inside the Hong Kong Disneyland Resort and it is owned and managed by Hong Kong International Theme Parks. It is the largest theme park in Hong Kong, followed by Ocean Park Hong Kong. Hong Kong Disneyland opened to visitors on Monday, 12 September 2005 at 13:00 HKT. Disney attempted to avoid problems of cultural backlash by incorporating Chinese culture, customs, and traditions when designing and building the resort, including adherence to the rules of feng shui. For instance, a bend was put in a walkway near the Hong Kong Disneyland Resort entrance so good 'qi' energy would not flow into the South China Sea.

The park consists of seven themed areas: Main Street, U.S.A., Fantasyland, Adventureland, Tomorrowland, Grizzly Gulch, Mystic Point, and Toy Story Land. The theme park's cast members speak Cantonese, English, and Mandarin. Guide maps are printed in traditional and simplified Chinese as well as English.

The park has a daily capacity of 34,000 visitors — the lowest of all Disneyland parks. The park attracted 5.2 million visitors in its first year, below its target of 5.6 million. Visitor numbers fell 20% in the second year to 4 million, inciting criticisms from local legislators. However, the park attendance jumped by 8% in the third year, attracting a total of 4.5 million visitors in 2007. In 2009, the park attendance again increased by 2% to 4.8 million visitors. The attendance continued to surge and received 5.23 million guests in the 2009/2010 fiscal year. Since the opening of Hong Kong Disneyland, the theme park has hosted over 25 million guests. According to AECOM and TEA, Hong Kong Disneyland is the 13th most visited theme park in the world in 2013, with 7.4 million visitors.