First Partition

First Partition may refer to:


 * First Partition of Luxembourg, 1659
 * First partition of Mecklenburg, 1234
 * First Partition of Poland, 1772
 * First partition of the Roman Empire, 285
 * First Partition Treaty, 1698, between England and France
 * Partition of Bengal (1905), partition of Bengal in British India, abolished 1912
 * Primary partition, of a computer hard disk