Swannell may refer to:
Swannell Ranges, a subrange of the Omenica Ranges in British Columbia, Canada Mount Swannell, a summit in the Fawnie Range of the Nechako Plateau of British Columbia
Swannell River, a river of British Columbia
People with the surname Blair Swannell (1875–1915), English rugby union player Frank Swannell (1880–1969), Canadian surveyor, after whom the Canadian geographic items are named John Swannell (born 1946), English photographer Robert Swannell (born 1950), British businessman