The Lady Evelyn Hotel was a hotel on the northeast point of Deer Island in the North Arm of Lake Temagami in Temagami, Ontario, Canada. The 3+1⁄2-story, 108-bed building was the largest of three hotels operated on Lake Temagami by the Temagami Steamboat and Hotel Company. The company established the Lady Evelyn Hotel in 1904 under the management of Dan O'Connor and the financial backing of W. G. Gooderham and Alex and David Faskin. Supplies and passengers to the Lady Evelyn Hotel were delivered by steamboat (e.g. Belle of Temagami) from the lakeside landing at the Temagami station.