Headshot of Preston Roy Grimes


Preston R. Grimes is an attorney based in Indianapolis, specializing in Criminal and Family Law, as well as several other areas. A native of Columbus, Indiana, Preston attended Anderson University in Anderson, Indiana, where he majored in Political Science. Afterward, he attended Robert H. McKinney School of Law, where he graduated with certificates in International Law and Civil Rights Law. Preston worked for three years as a Prosecutor for Marion County, before moving to private practice. Throughout his career, Preston has worked tirelessly to serve the people of Indiana.


  • Indiana University Robert H. McKinney School of Law, Indianapolis, Indiana
    • J.D. - 2020
    • Honors: Certificates in International Law and Civil Rights Law
  • Anderson University, Anderson, Indiana
    • 2017
    • Major: Political Science

Practice Areas

  • Criminal Law 30%
  • Family Law 10%
  • Custody and Visitation 10%
  • Divorce 10%
  • Administrative Law 10%
  • Credit Repair 10%
  • Civil Rights 20%

Bar Admissions

  • Indiana, 2020

Professional Associations

  • American Bar Association, Present
  • Indiana Bar Association, Present

Past Positions

  • Marion County Prosecutor's Office, Deputy Prosecutor, 2020 to 2023
  • Wise & Associates, Managing Attorney, 2023 to 2024


  • English