These are the Billboard Hot Dance Club Play and Singles Sales number-one hits of 2007.
Dance Club Songs is a chart published weekly by Billboard magazine in the United States. It is a national look over of club disc jockeys to determine the most popular songs being played in nightclubs across the country. It was launched as the Disco Action Top 30 chart on August 28, 1976, and became the first chart by Billboard to document the popularity of dance music. The first number-one song on the chart for the issue dated August 28, 1976, was "You Should Be Dancing" by the Bee Gees, spending five weeks atop the chart and the group's only number-one song on the chart.