Marshall Sales



Marshall is a native Texan, long-time Austinite, graduate of Texas A&M University, and graduate of the University of Texas School of Law. Marshall has a passionate, empathetic, and charismatic approach to representing the needs of children and families in crisis. For Marshall, the practice of family law inherently contains an element of public service, and he maintains a personal and professional commitment to helping families.

Marshall first realized his passion for family-law during his time at the Domestic Violence Clinic at UT Law.  Marshall strives to provide every client with peace of mind that their legal problems will be dealt with both effectively and promptly. Equally comfortable in the courtroom, mediation, or behind the scenes, Marshall understands that every case is unique and requires special care and creative problem solving.

Marshall serves as a Commissioner for the Texas Access to Justice Commission, a Board Representative for the Texas Young Lawyers Association, and a member of the Austin Young Lawyers Association. He is also a member of the Family Law section of the State Bar of Texas and the Austin Bar Association.

When he is not advocating in the courtroom, you can find Marshall volunteering at a clinic for Volunteer Legal Services, canoeing on Lake Austin with children through Austin Sunshine Camps, and handing out coffee and donuts at Community First Village. On the weekends he plays lead guitar with his band, enjoys paddle boarding, officiating weddings, winning his croquet league, and relaxing with his dogs and girlfriend. 

Marshall represents clients in all areas of family law, but especially enjoys cases involving:


The University of Texas School of Law, Juris Doctor, 2015
Texas A&M University, B.A. magna cum laude in Political Science and History, 2011


Texas Access to Justice Commission – Commissioner
Texas Young Lawyers Association – Board Representative
Austin Young Lawyers Association
Williamson County Bar Association
Austin Bar Association
Family Law Section – State Bar of Texas