Cootham (/ˈkoʊtəm/ COAT-əm or /ˈkuːtəm/ COOT-əm) is a hamlet in the Horsham District of West Sussex, England. It lies on the A283 road 0.9 miles (1.4 km) west of Storrington.
Cootham's population numbers around 200 and there is one public house named The Crown, parts of which date from 1555. As a well known coaching inn 'The Crown' had its own stables. They were situated on the south side of the road opposite the pub and were converted, some years ago, into houses that are known today as Crown Cottages.
The hamlet lies in the lee of the South Downs, between the country estate of Parham (included in the Domesday Book) and the village of Storrington, where the nearest facilities are located. The main road running through the middle of Cootham is the A283 that runs west to Pulborough and Midhurst and east to Storrington and Washington.