Buckeye may refer to: Several tree species of the genus Aesculus Ohio State Buckeyes, the intercollegiate athletic teams of Ohio State University Buckeye (chicken), a breed of chicken originating in Ohio Butterflies in the genus Junonia T-2 Buckeye, an aircraft Buckeyes, the athletic teams of Nelsonville-York High School Buckeye, a named passenger train operated by the Pennsylvania Railroad between Cleveland, Ohio and Pittsburgh, Pennsylvania Buckeye candy (a.k.a. Buckeyes), a peanut butter and… (More on Buckeyes)