(1) Background: The Taipei Dome Complex is a composite park with a baseball dome, a shopping mall, restaurants, cinemas, and an office building. Sustainable cities and communities is one of the Sustainable Development Goals of the United Nations. Since it constitutes urban infrastructure, the sports park’s disaster risk management must be discussed. (2) Methods: This study focused on equipment safety, traffic, staffing, potential public risks, security management, and disaster events using an analytic hierarchy process (AHP) to determine the emergency risk factors. (3) Results: The top 14 risk factors for the Taipei Dome Complex's tolerable risk probability account for almost 70% reliability (a moderate safety); they include insufficient fire facilities, fire, terrorist attack, earthquake, unclear escape or fire facilities signage, shortcomings in evacuation guidance, insufficient police resources, insufficient firefighting resources, MRT emergency, shortcomings in a moving line, hypoxia, insufficient medical personnel, a lack of staff training, and insufficient broadcast facilities. (4) Conclusions: Among the top 14 risk factors, security management ranks first, with a ratio of 80% (4/5), disaster events rank second, with a ratio of 75% (3/4), and staffing ranks third, with a ratio of 60% (3/5).
