Hannibal Central School District serves the town of Hannibal, Oswego County, New York and includes:

• Hannibal High School
• (Dennis M.) Kenney Middle School
• Fairley Elementary School

As of 2011, the district had a total enrollment of 1,514.^[1]

Hannibal competes in the American division of the OHSL Liberty League, and Section III of the New York State Public High School Athletic Association (NYSPHSAA). All athletics are in Class B except for Cross Country being placed in Class C. Hannibal has many accomplishments throughout its sports programs including League and Section championships and New York State Scholar Athletes.

The Warriors are coached by Dan "P Dawg” Pawlewicz, who has built a powerhouse program.

• Section Champions: 1972, 2012
• 2012 3rd Place NYSPHSAA Class C
• League Champions: 1972, 2012, 2015
• 2011 McQuaid Invitational Champions

• Ryan Perry, Kyle Cooper, Ben "Speed Lightning" Slate, Erick Xavier Febus, Jason "McQuaid" McFarland, Frank "The Tank" Lackey, Zane-O Pointon, Blake "The Snake" Farnham, Ben Raymond

• Jason "McQuaid" McFarland
  • 2014 & 2015 Section 3 Class C Champion
  • 2015 - 4th in NYSPHSAA Class C
  • 2015 - 25th NYS Federation meet
  • 2014 - 11th in NYSPHSAA Class C
  • 2013 - 33rd in NYSPHSAA Class C
  • 2012 a part of the 3rd place NYSPHSAA Class C team and Section 3 Class C Champions
  • 2014 & 2015 All CNY Team
  • Competed at the NYSPHSAA meet all 4 years of his career
  • OHSL League Champion 2014 & 2015
  • JV McQuaid winner in 2012
  • Freshman Speed Rating Record 151
  • School Speed Rating Record 181
  • Final Ranking of 2nd in NYS Class C
• Ryan Perry
  • 2012 Section 3 Class C Champion
  • 2nd place 2012 OHSL Championship
  • 2012 All CNY Team
• Ben Griffin
  • 3rd Section 3 Class C
  • 8th NYSPHSAA Class C
• Ben Slate
  • 8th place Section 3 Class C
  • 3rd OHSL Championship
• Zane Pointon
  • 2013 1st place Section 3 Class B Steeplechase

In 2005 and 2006 Hannibal's high school football team advanced to the Dome where the Syracuse Orange play. Both seasons ended with a 9 -1 record.

Coached by Dan Pawlewicz and Dom Pike

Coached by Dom Pike

• Josh Shortslef Drafted 179th overall in the 6th round to the Pittsburgh Pirates in 2000
• Jake Shortslef Drafted Round 26 to the Texas Rangers in 2015 after playing for Herkimer Community College

Jake Shortslef hold the Section III record for most strikeouts in a game with 20. The 20 strikeouts was a Hannibal record and tied a Section III record held by West Genesee's Kevin Krause in 1991 and by Mexico's Jeff Hains in 2006.