(405) 471-6049

previous arrow
next arrow

Building a Stronger, Safer Oklahoma

We are a resource for training, support, collaboration, and community to assist Oklahoma sheriff departments in delivering effective and quality law enforcement to the residents they serve.


Provide training and education information in the fields of law enforcement, crime prevention and detection, jail management, public safety, and civil process to all Oklahoma Sheriffs.


The OSA is a central portal for Sheriffs to communicate, receive support, assist in the development of laws and policies to provide effective public safety to OK citizens.


Through our events and training, we promote positive interaction among all criminal justice agencies and associations to improve and increase the effectiveness of law enforcement services to the citizens of Oklahoma.


The OSA is a reliable resource the Sheriffs if OK and the residents of Oklahoma can refer to stay informed of crime and legislation that impacts them.

President's Message

Harlan Moore

Welcome to the Oklahoma Sheriffs' Association

No greater honor can be bestowed upon an Oklahoma Sheriff than to be sworn in as the President of the Oklahoma Sheriff’s Association. I am extremely proud of this organization and the hard work done daily to enhance the daily operations of the office of all Oklahoma elected Sheriffs. The Association provides all Sheriff’s offices with the resources, personal knowledge and training all Sheriffs need to operate their offices.

The OSA remains active inside the walls of the State Capital to insure that legislation related to Oklahoma Sheriffs is vetted to the benefit of all Sheriff’s Office and the people we were elected to serve. Get to know and meet with your State Representatives and Senators, they do want to hear from you.

2019-2020 will be busy with several pieces of legislation that will directly affect the Office of Sheriff, from issues related to Mental Health to Deputy Retirement. As a board of directors overseeing the business of the OSA we can only accomplish our goals with the participation of all Sheriffs their deputies and staff to be successful. Get involved with your regional representatives and fellow board members.

The Oklahoma Sheriffs' Association belongs to all Sheriffs in all 77 Counties. I invite you to reach out to your association whenever you have a need.

God bless, remain safe.

Harlan M. Moore
Oklahoma Sheriffs’ Association President
Delaware County Sheriff’s Office

OSA News

Stay up to date on the issues that impact sheriff departments as well as the citizens of Oklahoma.

2019 Sheriff R.B. Hauf Sheriffs Hall of Fame

This public servant has been with the Sheriff’s Office for thirty years and some say he grew up in the Sheriff’s office. He began as a dispatcher and jailer before being promoted to deputy. He served in that capacity for 15 years, before being promoted to Investigator.

2019 Annual Conference

The 2019 Annual Conference has come to a close and as always we wonder whether or not we can beat the previous years. We will leave that for you to judge. This year we had one of the best turnouts with 85 exhibitor booths, 307 attendees, 170 Full conference, 57 Sheriffs, and 89 spouses. This […]


Please support our Sponsors

Upcoming Events

Get involved, collaborate, learn, and get support through the events offered at the OK Sheriff’s Association.

Upcoming Events
Thu 24

NE Regional Meeting

October 24 @ 11:30 am - 1:30 pm
Sat 26
Mon 28

Crisis Management for School Based Incidents

October 28 @ 8:00 am - 5:00 pm

OSA Store

Shop now and support the efforts of the OSA. All proceeds go towards the training and events offered at the OSA

Membership & Sponsorship

Become a member of the Oklahoma Sheriffs' Association and show your support to the sheriff’s departments of Oklahoma. Get more information about membership and sponsorship options offered by the OSA.

Join/Renew Now

Recent Conference

View More