Kuala Lumpur City Centre is the thriving hub located in the downtown realm of Kuala Lumpur, Malaysia, running across the lengths of Jalan Ampang, Jalan P. Ramlee, Jalan Binjai, Jalan Kia Peng and Jalan Pinang. It was designed as a wealthy residential area and is now referred to as "the city within the city" renowned for a growing concentration of retail areas, workplaces and historical monuments.

Kuala Lumpur City Centre features a prominent shopping destination called Suria KLCC, a multi-level retail area offering clothing brands, electronics, housewares, accessories, and everyday services. The area contains the popular Kuala Lumpur Convention Centre, a public park, mosque and diverse dining and nightlife options.

Public transit is the most common form of transportation around the Kuala Lumpur City Centre, served by Kelana Jaya Line with access via the KLCC LRT station. Additionally, a hub of the RapidKL network public buses run frequent routes through the area. There is road access along any five of the intersecting roads, some garage parking, and taxi stands near the shopping areas.

Kuala Lumpur City Centre boasts the tallest twin buildings on earth. It covers a land expanse of 100 acres, subdivided into multipurpose districts still undergoing phases of construction.