Hon. Jennifer S. Callaghan

​About Judge Callaghan

  • Elected to the Oakland County Probate Court November 2016
  • Graduate from James Madison College at Michigan State University
  • Graduate from Wayne State University Law School
  • Assistant Attorney General at Michigan Department of Attorney General 2000-2004
  • Attorney at Callaghan, PLC with primary emphasis in Probate law 2004-2010
  • Guardian Ad Litem serving the Probate Court 2007-2015
  • Associate Attorney at John Yun, PC 2010-2015
  • Oakland County Public Administrator 2015-2017
  • Admission: State Bar of Michigan; United States District Court – Eastern Division
  • Board of Directors for the Women's Official Network (WON)
  • Member: State Bar of Michigan; Oakland County Bar Association (OCBA); Women Officials Network (WON); Lebanese American Chamber of Commerce; Chaldean American Chamber of Commerce; Women Lawyer Association of Michigan (WLAM); Michigan Probate Judges Association (MPJA); Incorporated Society of Irish Lawyers (ISIAL); Michigan Guardianship Association; Oakland County S.A.V.E Task Force
  • Presenter: Institute for Continuing Legal Education (ICLE); Oakland County Bar Association


In order to better serve the attorneys and litigants appearing in Judge Jennifer S. Callaghan's courtroom, we have adopted the following guidelines.  Please advise your clients and staff so that there are no misunderstandings.