| Official Name: | Indianapolis, Oklahoma |
| Settlement Type: | Ghost town |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Custer |
| Established Title: | Settled |
| Established Date: | 1890 |
| Unit Pref: | Imperial |
| Population As Of: | 2010 |
| Population Total: | 0 |
| Population Density Sq Mi: | 0 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1669 |
| Postal Code Type: | ZIP code |
| Area Code: | 580 |
Indianapolis, Oklahoma is a former unincorporated community in Custer County, Oklahoma.
Originally a settlement set directly off a railroad, Indianapolis was inhabited from the 1800s to the late 1900s.