Ole Hammarlund is a Canadian politician who was elected to the Legislative Assembly of Prince Edward Island in the 2019 Prince Edward Island general election. He represented the district of Charlottetown-Brighton as a member of the Green Party of Prince Edward Island.
Born and raised in Denmark, Hammarlund studied architecture at the Massachusetts Institute of Technology, and moved to Prince Edward Island in 1977 after being commissioned to design The Ark, an experimental sustainable housing project in Spry Point.
In 2019, he was elected as MLA for Charlottetown-Brighton, he served as opposition critic for Transportation and Infrastructure.
On March 6, 2023, he lost the Green nomination to Janice Harper, for his district.