Griffith High School is a public high school located in Griffith, Indiana.

It is the sole comprehensive high school of the Griffith School District, which includes the majority of Griffith.

The demographic breakdown of the 901 students enrolled for the 2012–2013 school year was:[2] In addition, 45.6% of the students qualified for free or reduced lunch.

Griffith is part of the Northwest Crossroads Conference.

They compete under the name "Panthers" and the school colors are black and gold.