Hanikatsi laid (, meaning 'Apple Island') is an islet in Estonia, in the Baltic Sea, south east of Hiiumaa island. It has a surface area of 83 hectares and no permanent habitation. The islet belongs to Hiiu County, Pühalepa Parish and is part of Hiiumaa Islets Landscape Reserve, which in turn is part of West Estonian Archipelago Biosphere Reserve.
