Sidney High School is a long time member of the Miami Valley League (MVL).

Sidney High School provides a diverse range of athletic opportunities for its students.

Notably, basketball, football, and soccer are among the most widely participated and highly regarded sports within the school's athletic program.

Sidney City Schools has a Hall of Honor which recognizes other notable alumni.

More than 100 members make up the Sidney High School Hall of Honor, which was established in 1994.