Sheriff Mark A. Warden

I began my career with the Washington County Sheriff’s Office in 1987 as a Correction Officer and Dispatcher. I worked in that capacity for 5 years.

In 1992, I attended a Police Academy held at Marietta College and received my OPOTA certification as a Police Officer. I was assigned to the criminal Division as a Deputy Sheriff. After three years, I was assigned to the Detective Bureau as a Detective and worked on many diversified crimes.

In 2005, I was assigned to supervise the day-to-day operations of the newly formed Major Crimes Task Force. This was a multi-jurisdictional unit in collaboration with the Ohio Attorney General's Office of Ohio Organized Crime.

After about 7 years, I was promoted to Major and was transferred to the Courthouse to work as an administrator supervising the Criminal Division.
Over the years, I was a Hostage Negotiator, SRT Member, Crime Scene Technician, and active Shooter Trainer for many organizations and schools.

Later, I was promoted to Chief Deputy and held that position until becoming Sheriff on January 5th, 2025.



”Cross Roads” is a program I developed to help children identify dangers as they grow up, such as poor decision-making. I back this up with real-life stories and bring individuals in to solidify the training. I am still active in this program and look forward to continuing this as Sheriff.

In 2025, I plan to start an organized community watch program and grow the S.A.L.T. (Seniors and Law Enforcement Together) program. Stay tuned for additional programs and services that Sheriff Warden will share.

Sheriff Mark A. Warden

If you have a compliment to give or have constructive criticism, you may contact Sheriff Warden directly by filling out this form