|Elevation||16 ft (5 m)|
|Time zone||Alaska (UTC-9)|
|• Summer (DST)||Alaska (UTC-8)|
Killisnoo was an unincorporated community on Killisnoo Island in the Hoonah-Angoon Census Area in the U.S. state of Alaska, near Angoon which is on Admiralty Island. It is noted to have had a post office which closed in 1930. It has also been known by several names which include Kanas-nu, Kanasnu, Kenasnow and Killishoo.
Killisnoo Island has long been inhabited by Tlingit people. In the late 1800s, the Northwest Trading Company built a fish processing plant at Killisnoo and many Tlingit moved from nearby Angoon and other areas to Killisnoo to work at the plant. The plant was destroyed in a fire in 1928 and most of the residents left Killisnoo.
Like Angoon, Killisnoo has a less-rainy climate than most of southeastern Alaska, which is why Killisnoo is now the home of a fishing and hunting establishment by the name of Whaler's Cove Lodge.
- U.S. Geological Survey Geographic Names Information System: Killisnoo, Alaska
- Alfred Mongin and Joseph P. Kreta (June 14, 1979). "National Register of Historic Places Inventory/Nomination: St. John the Baptist Church". National Park Service.
- A Russian American Photographer in Tlingit Country: Vincent Soboleff in Alaska by Sergei Kan, University of Oklahoma Press 2013, hardcover, 271 pages, 137 black and white photographs of people and scenes in Killisnoo and southeastern Alaska taken circa 1910, ISBN 9780806142906