Miami Modernist architecture, or MiMo, is a regional style of architecture that developed in South Florida during the post-war period. The style was internationally recognized as a regionalist response to the International Style. It can be seen in most of the larger Miami and Miami Beach resorts built after the Great Depression. Because MiMo styling was not just a response to international architectural movements but also to client demands, themes of glamour, fun, and material excess were added to otherwise stark, minimalist, and efficient styles of the era. The style can be most observed today in Middle and Upper Miami Beach along Collins Avenue, as well as along the Biscayne Boulevard corridor starting from around Midtown, through the Design District and into the Upper Eastside.

Miami, officially the City of Miami, is a coastal metropolis in the U.S. state of Florida and the seat of Miami-Dade County in South Florida. It is the core of the much larger Miami metropolitan area, which, with a population of 6.14 million, is the second-largest metropolitan area in the Southeast after Atlanta, and the ninth-largest in the United States. With a population of 442,241 as of the 2020 census, Miami is the second-most populous city in Florida after Jacksonville. Miami has the third-largest skyline in the U.S. with over 300 high-rises, 61 of which exceed 491 ft (150 m).