迪德科特（Didcot）是英格兰牛津郡的一个城市，位于牛津以南9英里（14公里）。2011年人口普查时，迪德科特有人口25,140人。

Didcot (/ˈdɪdkɒt/) or (/ˈdɪdkət/) is a town and civil parish in Oxfordshire, England, 9 miles (14 km) south of Oxford. Didcot is known for its railway junction, railway museum and power stations, and is the gateway town to the Science Vale: three large science and technology centres in the surrounding villages of Milton (Milton Park), Culham (Culham Science Centre) and Harwell (Harwell Science and Innovation Campus which includes the Rutherford Appleton Laboratory).