Middle Island (disambiguation) refers to various locations and entities that share the name "Middle Island." These can include islands in different countries, such as Australia and Canada, as well as smaller landforms or features within larger bodies of water. Each Middle Island has its own unique characteristics and significance. In addition to geographical locations, "Middle Island" may also refer to cultural references, such as films, books, or historical events associated with the name. For example, it can be linked to Middle Island, Victoria in Australia, known for its wildlife, or Middle Island, Newfoundland in Canada, which has its own local history.