Abraham Lincoln High School, usually referred to simply as Lincoln High School or Lincoln, is a secondary school located in Des Moines, Iowa, United States. It is the largest high school in the state. It is one of five secondary schools under the district of the Des Moines Public Schools, and was named after the 16th United States president Abraham Lincoln. The school sports team is named after one of President Lincoln's nicknames, the "Rail Splitter" (the "Lincoln Railsplitters" or "Rails"). Their mascot is typically a senior at the school or a recent alumni dressed up as Abraham Lincoln. The school is known as the Pride of the South Side.