Log On

Welcome to Community Bank of Oklahoma's Online Banking! In order to keep your accounts and information safe, we have added additional layers of security to the login process. These security measures validate you as an authorized user and give you the peace of mind that you are logging into our official Online Banking site. Please enter your Online Banking username.

Existing Users

We have recently updated our OLB system. If you do not have Internet Explorer 9 or higher, or the most recent Apple Safari, Google Chrome or Mozilla Firefox  you will not be able to view transaction details.

lock Always check your browser for the 'Lock' symbol that indicates that you are connected to us using an encrypted connection. If you ever doubt the authenticity of this site, double-click the lock symbol in your browser and verify the validity of the associated certificate.