Kuusiku may refer to several places in Estonia:
Kuusiku, small borough in Rapla Parish, Rapla County Kuusiku, Hiiu County, village in Hiiumaa Parish, Hiiu County Kuusiku, Saare County, village in Saaremaa Parish, Saare County Kuusiku, Tartu County, village in Peipsiääre Parish, Tartu County
Pidula-Kuusiku, village in Saaremaa Parish, Saare County, known as Kuusiku until 2017 when located in Kihelkonna Parish
See also Kuusik