The Bethesda Chapel, Dublin, was an Episcopal Church of Ireland, church on Granby Row and Dorset Street, Dublin.

Dorset Street is an important thoroughfare on the northside of Dublin, Ireland, and was originally part of the Slighe Midh-Luchra, Dublin's ancient road to the north that begins where the original bridging point at Church Street is today. Subsequently, yet prior to the street being given its current name in the 18th century, the road was known as Drumcondra Lane and was shown on maps as such. It is divided into Dorset Street Lower and Dorset Street Upper.