Galesburg High School is a public high school in Galesburg, Illinois. Galesburg High School was established in 1861 in downtown Galesburg. It has since moved to Fremont Street on the west side of town. The school is located on of land with a full lighted football field, two baseball fields, two softball fields, a soccer field, a full gymnasium, auditorium, and 2 separate buildings, one with another gym and a swimming pool, and one with 2 basketball courts, a weight room, a track, and a space for baseball, softball and other sports.