Ben Callahan


Thank you for your interest. Before you communicate with one of our attorneys, please note: Any comments our attorneys share with you are general information and not legal advice. No attorney-client relationship will exist between you or your business and O’Melveny or any of its attorneys unless conflicts have been cleared, our management has given its approval, and an engagement letter has been signed. Meanwhile, you agree: we have no duty to advise you or provide you with legal assistance; you will not divulge any confidences or send any confidential or sensitive information to our attorneys (we are not in a position to keep it confidential and might be required to convey it to our clients); and, you may not use this contact to attempt to disqualify O’Melveny from representing other clients adverse to you or your business. By clicking "accept" you acknowledge receipt and agree to all of the terms of this paragraph and our Disclaimer.


Ben Callahan is a corporate associate in O’Melveny’s Newport Beach office. His practice focuses primarily on mergers and acquisitions. Ben represents public and private companies in connection with acquisitions, dispositions and capital markets transactions.

Ben earned his J.D. with honors from the University of Chicago Law School and graduated summa cum laude with a B.A. from the University of California, Irvine.


Bar Admissions

  • California


  • University of California, Irvine, B.A., summa cum laude
  • University of Chicago, J.D., with honors