Colleen was a rowboat used on Okanagan Lake in British Columbia, Canada in the late 1800s and early 1900s. She belonged to the Reverend Thomas Greene and served many early settlers and pioneers of the Okanagan, including W. D. Walker and Thomas Ellis, the earliest European settler in Penticton, British Columbia.
- Walker, Dorothea M. (1955). "W. D. Walker". The nineteenth report of the Okanagan Historical Society. pp. 95–96. Retrieved 17 August 2015.
- Upton, Primrose (1958). The History of Okanagan Mission: A Centennial Project. Okanagan Mission Centennial Committee.