Join OPA Today!

With other 1,600 clinician, academic, affiliate and student members, the Ohio Psychological Association (OPA) is nationally recognized as one of the preeminent state psychological associations. A well-established leader within the field, OPA works hard to ensure the science and professions of psychology remain vital, relevant and at the forefront in Ohio.

It is increasingly clear that the majority of issues directly affecting Ohio psychologists are at the state and local levels, and OPA is here to respond to these issues. Membership in OPA gives you access to our collective experience, resources and services to better your practice or career in psychology.

OPA also has, as part of its organizational legacy, a core belief in the value of people and relationships. In a profession that by design is often private and even isolated, your membership in OPA can be a vehicle for collegial dialogue, debate and long-lasting friendships.

Through your interest in Ohio Psychological Association membership, you have taken the first step in becoming a more proficient and informed professional in the field of psychology. View the Membership Value Calcualtor and join OPA below!

Unable to complete the online registration form? You may download an OPA Membership Application to print and mail.

Affiliate member applicants: Download the Endorsement Form.

OPA has adopted the APA Ethical Principles of Psychologists and Code of Conduct. All members must read and abide by these principles.

If you have questions regarding OPA member services or the application process, e-mail the Director of Membership and Education.

Member Value Calculator


RSS News From OPA

  • President’s Message: November 2015
    By: Bob Stinson, PsyD, JD, LICDC-CS, ABPP; OPA President Do you think individuals with a mental illness should be subject to the death penalty?  Should first ...
  • The Broad View: November 2015
    Michael Ranney, MPA OPA Executive Director APA’s Apportionment Ballot recently came out. This determines the composition of the APA Council of Representatives for the 2016 legislative ...
  • Conversion Therapy: Science vs. Stereotypes
    Download media fact sheet on conversion therapy Overview includes excerpts from The American Psychological Association ( All major national mental health organizations have officially expressed concerns ...

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