Albert Borlase Armitage was a Scottish polar explorer and officer in the Merchant Navy.

The Jackson–Harmsworth expedition of 1894–1897 to Franz Josef Land was led by British Arctic explorer Frederick George Jackson and financed by newspaper proprietor Alfred Harmsworth. Jackson had been misled by speculative maps into believing that Franz Joseph Land was a land mass that extended to the North Pole. The survey which was the main work of the expedition eventually proved that the land was in fact an archipelago, whose northernmost island did not extend beyond 82° N.