Madeleine Sheahan Rosengrants


Denver, Colorado

Phone: 303.299.8138

Fax: 303.298.0940


  • Juris Doctor, University of Denver Sturm College of Law, 2018
  • Bachelor of Science, Business Administration, Colorado State University, 2015
    • cum laude
  • Bachelor of Arts, Spanish Languages and Literatures, Colorado State University, 2015
    • cum laude

Madeleine Sheahan Rosengrants, a talented family law practitioner and skilled litigator, represents clients at every stage of domestic relations cases from initial consultation through final resolution.

Madeleine has favorably resolved contentious divorces and regularly advises on and structures agreements regarding the allocation of parental responsibilities, child support, custody, maintenance, relocation, and high-asset property distributions. Madeleine has secured temporary and permanent protection orders for clients and has represented clients in contempt hearings, in arbitration proceedings, and decree modification hearings.

A collaboratively trained lawyer, Madeleine is often able to help spouses amicably end their marriage or resolve disputes without the need for contentious litigation.

Before joining the firm, Madeleine worked as an associate at another Denver law firm and as a judicial extern for U.S. District Court Magistrate Judge Kristen L. Mix. She has participated in several pro bono projects, volunteers her time to a number of nonprofit organizations, and serves as a Judge Arguello “Law School Yes We Can” mentor.

Publications & Presentations

Professional Activities

  • Colorado Women’s Bar Association
  • Colorado Trial Lawyers Association
  • Board Member, Law School…Yes We Can!