Estill County High School is a public high school located in Irvine, Kentucky, United States.

The school mascot is the Engineers - often referred to informally as "Neers".

The school's colors are blue, white, and black.

It is the only high school in Estill County, Kentucky, serving approximately 630 students.

[1] Estill County High School is also a participant in Madison County Schools' Ignite Academy.