Lebanon Senior High School is the only secondary school in the Lebanon Community School Corporation. It is a medium sized school and a suburban school district located in Lebanon, Boone County, Indiana, about twenty-five minutes from downtown Indianapolis.

Lebanon has had a high school since 1876. The current building was constructed in 1958, with upgrades in 1967, 1972 and 1990. Two of the more famous faculty/staff alumni are Ward Lambert and Glenn M. Curtis.

The demographic breakdown of the 1,001 students enrolled for the 2021–2022 school year was:

• Male - 53.6%
• Female - 46.4.0%
• Native American/Alaskan - <1.0%
• Asian - <1.0%
• Black - 2.6%
• Hispanic - 8.7%
• Native Hawaiian/Pacific Islander - <1.0%
• White - 83.8%
• Multiracial - 3.6%

In addition, 59.9% of the students were eligible for free or reduced-cost lunch. For 2017-18, Lebanon was a Title I school.

The Lebanon Tigers compete in the Sagamore Athletic Conference. The school colors are black and Vegas gold. The following IHSAA-sanctioned sports are offered:

• Doug Jones - Major League Baseball (MLB) relief pitcher
• Rick Mount - National Basketball Association guard
• Drew Powell - actor
• Ed Schilling - basketball coach
• Craig Terrill - National Football League (NFL) defensive lineman

• List of high schools in Indiana

• School district
• School website