- the capital and largest city of Indiana; a major commercial center in the country's heartland; site of an annual 500-mile automobile race
- Indianapolis is an Amtrak station in Indianapolis, Indiana, served by the Cardinal and is the eastern terminus of the Hoosier State. It was also served by the Kentucky Cardinal until July 5, 2003. The station is adjacent to Lucas Oil Stadium.
- The capital of Indiana, in the central part of the state; pop. 791,926. The city hosts the Indy 500, an annual 500-mile (804.5-km) car race
- Indianapolis , often abbreviated Indy , is the capital of the U.S. state of Indiana, and the county seat of Marion County, Indiana. The United States Census estimated the city's population, excluding the included towns, at 807,584 in 2009.