The Square Peg is a J D Wetherspoon pub in Corporation Street, Birmingham, UK. It gains its name from the fact that the plans for the building (which was built as industrial offices) were once commented to look like a square peg. One of the largest pubs in Birmingham, the Peg is known for cheap beer and good food.

On the other side of Corporation Street is Oasis, a truly bizarre shop selling everything from fetish gear to jewellery.