List of number-one DVDs of 2009 (UK)

This is a list of the DVDs that reached the number-one position on the official UK DVD chart during the year 2009. The chart ranks the best-selling DVDs in the United Kingdom, based on sales data compiled by the Official Charts Company (OCC). The listed titles represent those which topped the chart on a weekly basis. The specific methodology used by the OCC in compiling the chart may include sales figures from various retail outlets and formats. This list provides a historical record of popular DVD releases in the UK entertainment market for that year. Note that television series box sets, concert films, and other non-feature film DVD releases may be included if they reached the number-one position. The information presented is based on publicly available data and sources related to the official UK DVD chart.