Leland Township is a civil township of Leelanau County in the U.S. state of Michigan. As of the early 2000s, the unincorporated community of Leland, which lies totally within the township, was the county seat of Leelanau County. However, county voters on August 3, 2004, approved a proposal to build a new governmental center in adjacent Suttons Bay Township; the move to the new facility was completed in 2008. As of the 2020 census, Leland Township population was 2,126.

Leelanau County is a county located in the U.S. state of Michigan. As of the 2020 census, the population was 22,301. Since 2008, the county seat has been located within Suttons Bay Township, one mile east of the unincorporated village of Lake Leelanau. Before 2008, Leelanau County's seat was Leland. Leelanau County is included in the Traverse City metropolitan area of Northern Michigan. The largest settlement in Leelanau County by population is Greilickville, itself a suburb of Traverse City.