Cathedral Quarter Belfast, also known as CQ Belfast, is a vibrant and historic part of Belfast, Northern Ireland. It is named after St. Anne's Cathedral and is the creative and hospitality heart of the city.

CQ Belfast is a Business Improvement District (BID), which means that local businesses in the designated area have come together to invest in and improve their environment. The BID aims to enhance economic development and promote a clean and safe environment for the area. This includes services such as increased safety measures, cleaning, and environmental enhancements.

Led by the businesses within the district, CQ Belfast offers a range of services and benefits to its members. These include cost savings through decreased crime and shared procurement, networking opportunities with other businesses in the area, increased customer traffic and employee retention, and marketing and promotion of the area to attract more business. CQ Belfast is a bustling hub of independent shops, art galleries, music venues, and restaurants, where locals and visitors can experience a lively and creative atmosphere