About
Brooklyn M. Mailey is a dedicated attorney who provides legal services across a broad range of practice areas. She works with individuals and businesses, offering practical guidance and strong representation in both personal and complex legal matters.
Brooklyn earned her Bachelor of Arts from Montana State University in 2020. She then completed both her Master of Business Administration and Juris Doctorate at the University of South Dakota in 2024, building a strong foundation in business and legal principles.
Brooklyn practice includes business law, criminal defense, estate planning, appeals, personal injury, agricultural law, family law, and contracts. She is committed to helping clients understand their options and navigate legal challenges with clear and effective solutions.
Brooklyn combines her legal training with business insight to support clients in a wide range of situations. Whether handling disputes or planning for the future, she focuses on delivering thoughtful and reliable legal support tailored to each client’s needs.
Brooklyn is a member of the State Bar of South Dakota and is admitted to practice in the United States District Court for the District of South Dakota. These admissions allow her to represent clients in both state and federal matters.
Brooklyn M. Mailey continues to build her practice with a focus on client service and professional growth. She is committed to providing dependable legal guidance and helping clients move forward with confidence.
Law Office Affiliations
-
Associate, Austin Law Office
- Member, State Bar of South Dakota
Licensed State
- South Dakota
Education
- University of South Dakota
Juris Doctor (JD) - University of South Dakota
Master of Business Administration (MBA) - Montana State University
Bachelor of Arts (BA)
Awards & Badges

- Agriculture
- Business Litigation
- Contracts And Agreements
- Corporate
- Probate
- Trusts
- Wills And Living Wills
- Adoption
- Divorce & Separation
- Guardianship
- Mediation And Collaborative Law
- Appeals




