Aberglasslyn is a rapidly expanding suburb of Maitland, located in the Hunter Valley of New South Wales Australia.

Hunter Valley Buses operates two bus routes through Aberglasslyn: The traditional owners and custodians of the Maitland area are the Wonnarua people.

[4] Once known as "The Country Estate", Aberglasslyn was surrounded by paddocks and bushland which have now been developed into numerous sub-divisions such as "The Sanctuary" and "Weblands Wonderland".

Aberglasslyn House (circa 1840), a private residence, looks over a bend in the Hunter River and is built completely out of sandstone.

[5] The name is said to be a combination of "Aberdeen" and "Glasgow",[6] though it is more likely to be from the place in Wales so called - Aberglaslyn, spelt Aberglasslyn by English writers in the 1800s.