Baglan is a village in Wales, adjoining Port Talbot, named after Saint Baglan. It is also a community and ward in the Neath Port Talbot county borough. In 2001, the population was 6,654. rising to 6,819 in 2011.

Baglan Bay (Welsh: Bae Baglan) is a part of the Swansea Bay coastline and a district of Neath Port Talbot county borough, Wales. Baglan Bay is also the name of a local government community. Baglan Bay is served by the M4 Motorway and the A48 road which traverse the northeastern edge of the area.