Enter Attorney Name or Bar Number Search. Include similar sounding names.To search the OSBA membership directory click on the link at the bottom of this page. The OSBA does not license attorneys to practice law in Ohio. An attorney who is admitted to the practice of law in another jurisdiction may be eligible for admission to the Ohio Bar without examination. A centralized list of all Bar Associations in all states in the U.S. with the bar association's overview, contact information, and link to their website. Lawyer Referral Directory. Enter a city and state in the search bar below to find state and local bar associations. Kansas, Oklahoma, Wyoming. Kentucky. The OSBA represents nearly 65 percent of Ohio attorneys.