The Lamb & Flag is a pub in St Giles' Street, Oxford, England. It is owned by St John's College, and profits fund DPhil student scholarships. The pub lies just north of the main entrance to St John's College, who manage it. The Lamb & Flag Passage runs through the south side of the building, connecting St Giles' with Museum Road, where there is an entrance to Keble College to the rear of the pub.