List of UK Dance Singles Chart number ones of 2011

The UK Dance Chart is a chart that ranks the biggest-selling singles that are released in the United Kingdom. The chart is compiled by the Official Charts Company, and is based on both physical and digital single sales. The dates listed in the menus below represent the Saturday after the Sunday the chart was announced, as per the way the dates are given in chart publications such as the ones produced by Billboard, Guinness, and Virgin.