The Columbia County Sheriff's Office has one Patrol Captain and eleven Patrol Deputies. All Deputies are graduates of The Arkansas Law Enforcement Training Academy.

Mike McWilliams Patrol Captain

Mike McWilliams is the Columbia County Sheriff's Office Patrol Captain. He began his law enforcement career in 1997. He joined the Columbia County Sheriff's Office as Patrol Captain when Sheriff Mike Loe took office on 1 January 2011 and is continuing his service in that position for Sheriff Leroy Martin as of January 1, 2023. Captain McWilliams supervises Patrol Deputies and officer training for the Sheriff's Office.

   The Deputies are supervised by one lieutenant, Lt. Donnie Ainsworth and two sergeants, Sgt. Jerry Reich and Sgt. Glenn Proctor.

Donnie Ainsworth Lieutenant

Jerry Reich Sergeant

Glenn Proctor Sergeant

Deputies answer emergency and non-emergency calls in the county and assist other agencies in our area.

Brian Williams	James Skinner	Mallory Waller
Kevin Glass	Hunter Scott	Wyatt Henderson

Chance Swafford

Jeffrey Scott