Gavin & Stacey is een Britse romcomserie van de zender BBC Two (voorheen BBC Three). De serie ging in première op 15 mei 2007.
Gavin & Stacey is geschreven door Ruth Jones en James Corden, die tevens in de serie spelen. De serie wordt geproduceerd door Baby Cow Productions. Gavin wordt gespeeld door Mathew Horne en Joanna Page speelt Stacey.
Stacey and Gavin are still in conflict over where they should live, with Gavin refusing to even consider the idea of living in Barry. Smithy admits to Gavin that he had another fling with Nessa and realises he's going to have to face her again at the surprise party Bryn is throwing for Gwen. Bryn is panicking because he wants to keep the surprise barn-dance themed party a surprise…but he's also having trouble getting enough people to attend.