There are 5 places named Jefferson Lake in Canada.
All places in the world called "Jefferson Lake".
Windsor (4)
Wellington (4)
Borden (3)
Princeton (3)
Westport (3)
Milton (3)
Richmond (3)
Benton (3)
Saint Andrews (3)
Selkirk (3)
Tracadie (3)
Kingston (3)
Victoria (3)
Havelock (3)
Centreville (3)
Sidney (3)
Belmont (2)
Cartwright (2)
Deer (2)
Fort Hope (2)
Island Falls (2)
Lunenburg (2)
Paris (2)
Saint Anthony (2)
Shelburne (2)
Trenton (2)
Woodstock (2)
Buffalo (2)
Churchill (2)
Duvernay (2)