Patrick Nowlan (ca 1827 – 1896) was a merchant and political figure in Newfoundland.
He represented Harbour Main from 1859 to 1865 and from 1873 to 1882 in the Newfoundland and Labrador House of Assembly.
He was born in Burgeo, where he became a trader and ship owner.
Nowlan married Anne Mandeville.
This article about a Newfoundland and Labrador politician is a stub.