The High Commission of Brunei Darussalam in Canada is located in Ottawa, Ontario, Canada, in the Sandy Hill neighbourhood at 395 Laurier Avenue East in the historic building known as Stadacona Hall.

Stadacona Hall was built in 1871 by a local lumber baron, John Cameron.

It then became home to Prime Minister John A. Macdonald and his family, who lived there from 1878 to 1883 before moving to Earnscliffe.

It later became home to other prominent individuals, including Sir Frederick Borden and William Rowley.

After World War II, it was purchased by the Kingdom of Belgium and became the residence of the Belgian ambassador.