The smallest continent in the world is Australia. Often referred to as the “island continent,” Australia has a total area of approximately 7.7 million square kilometers, making it the least extensive of the continents. It is surrounded by water, including the Indian Ocean and the Pacific Ocean. While Australia is sometimes considered a part of the broader region of Oceania, it is still distinct as a continent in its own right due to its size and geographical features. Its unique wildlife and ecosystems also contribute to its identity as a singular continent distinct from any other landmasses.