Ohio University

To get started on the Path to Promise by enrolling at OHIO, it is essential that you activate your OHIO ID.

Many Ohio University online services require you to log in using this special ID code. Your birth date and your personal identification (PID) number (provided in your letter of admission) are all you need to officially activate your online OHIO access. Once you activate your account, you will have immediate access to important information and electronic resources and services, including the online housing contract.

You can begin using CatMail, your free Ohio University e-mail account, once you activate your OHIO ID. Make sure you check your OHIO e-mail regularly. All official correspondence will be sent to your Ohio University e-mail account.

Effective May 18, 2013: Your CatMail password will automatically be synced to your OHIO ID password. You are strongly encouraged to update your CatMail password to your OHIO ID password prior to May 18, 2013. For additional details about the CatMail update, please click here.