The 16th Street Mall is a pedestrian and transit mall in Denver, Colorado. The mall, 1.25 miles long, runs along 16th Street in downtown Denver, from Wewatta Street to the intersection of 16th Avenue and Broadway. The intricate granite stone sidewalks and streets were designed by architect I.M Pei to resemble the scale pattern of the western diamondback rattlesnake. It is home to over 300 stores, 50 restaurants, and the Denver Pavilions shopping mall. In April 2022, construction started on a $149-million multi-year rebuild of the 40-year-old infrastructure, expected to finish in late 2024.

A transit mall is a street, or set of streets, in a city or town along which automobile traffic is prohibited or greatly restricted and only public transit vehicles, bicycles, and pedestrians, and emergency services are permitted.