2011 Jacksonville Sharks season

The  Jacksonville Sharks season was the second season for the franchise in the Arena Football League. The team was coached by Les Moss and played their home games at Jacksonville Veterans Memorial Arena. In the regular season, the Sharks went 14–4, qualifying for the playoffs as the top seed in the American Conference. After defeating the Orlando Predators in the conference semifinals, they beat the Georgia Force in the American Conference championship. Advancing to ArenaBowl XXIV, the Sharks triumphed over the Arizona Rattlers on a last-second game-winning touchdown pass to win their first ArenaBowl championship.

Regular season
The Sharks will begin the season on the road against the Arizona Rattlers on March 12. Their home opener will be on March 18 against the Georgia Force. They hosted the Spokane Shock in their final regular season game on July 22.