Per the State of Florida Constitution, the Sheriff is the chief law enforcement officer of the county's incorporated and unincorporated areas.

Osceola County deputies patrol 1,506 square miles (3,900 km2) which include Kissimmee, St.

The Osceola County Sheriff's Office has been a CFA-accredited law enforcement agency since 1999.

[2] In February 2022, the office charged one of its deputies with culpable negligence after he tased a suspect at a gas station and lit spilled gasoline, the subject, and himself on fire.

[3] In April, two deputies killed a man and injured two others in a Target parking lot: they were suspected of shoplifting Pokemon cards and pizza.