Lake Township is the name of some places in the U.S. state of Michigan:
- Lake Township, Benzie County, Michigan
- Lake Charter Township, Michigan in Berrien County
- Lake Township, Huron County, Michigan
- Lake Township, Lake County, Michigan
- Lake Township, Macomb County, Michigan, former civil township
- Lake Township, Menominee County, Michigan
- Lake Township, Missaukee County, Michigan
- Lake Township, Roscommon County, Michigan