Olentangy Liberty High School is a public comprehensive high school located in Powell, Ohio and is the second of four high schools in the Olentangy Local School District.
- Founded: August 24, 2003
- School district: Olentangy Local School District
- Principal: Mike Starner
- SRO Deputy Justin Peterson
- Enrollment 1,931 (fall 2021)
- Athletics conference: Ohio Capital Conference
- Colors: Blue, Silver
- Mascot: Papa Patriot
- Team Name: Patriots
- Feeder Schools: Olentangy Liberty Middle School
