The Galleria is a designer outlet centre in Hatfield, Hertfordshire in South-East England.

The Galleria was constructed in 1991 as part of a plan to increase retail space in Hatfield.

The A1(M), a bypass of the old Great North Road from London, was built as a cut-and-cover tunnel with The Galleria on top, while also intentionally making an all-glass building to celebrate the aeronautic history of Hatfield.

Afterwards, records were found showing the purchase of bugging equipment and the employment of private detectives to watch the bankers involved.

Buses run from multiple places, such as Hemel Hempstead and Watford to the west, Stevenage and Welwyn Garden City to the north, Hertford to the east, and Barnet and Potters Bar in the south.