KSPI may refer to:
- The ICAO code for Abraham Lincoln Capital Airport
- KSPI (AM), a radio station (780 AM) located in Stillwater, Oklahoma, United States
- KSPI-FM, a radio station (93.7 FM) located in Stillwater, Oklahoma, United States
KSPI (780 AM) is a radio station licensed to Stillwater, Oklahoma, USA. The station is owned by Stillwater Broadcasting, LLC.
According to the station's website, KSPI has been operational since 1947.