地理中心(Geographical centre)是指地球表面的区域的二维形状的重心。

通常测量某地区地理中心，是指测定该区域对应二维模型的质心。 一直以来对于一些国家和地区的地理中心测算存在争议：例如是否应包含离岸海岛。在这种情况下，如果海岛趋向大陆，从而可以创建一个与国家连通的二维地理模型，则可将该海岛包含在内。另一种测量地理中心的方式是测算国家内部距离国境线最远的点（内陆国家）或者离海岸线最远的点，但这种测量方式常常引来更多的争议。

In geography, the centroid of the two-dimensional shape of a region of the Earth's surface (projected radially to sea level or onto a geoid surface) is often known as its geographical centre. There has long been debate over the methods of calculation of the geographical centres of various countries and regions, such as whether to include offshore islands, and in that case, if the islands should be moved towards the mainland, making it possible to build a connected 2D model of the country and identify the geographical centre as the centre of gravity (equilibrium point) using a needle. An alternative to defining the geographical centre as the centroid is to define it as the point farthest from the boundary of the country (either the sea, or, in the case of constituent countries, a land border), this is similar to the pole of inaccessibility (place furthest from a coastline). These methods give quite different answers.