Pouparts Junction is a railway junction near Clapham Junction south of the River Thames in inner London, England.
It was named after Samuel Poupart (1807–1875), a market gardener who at one time owned a farm on land that is now Shaftesbury Park Estate.
Coordinates: 51°28′13″N 0°09′24″W / 51.4704°N 0.1568°W