Matthew Tysdal - Sioux Falls, SD
Attorney at Heidepriem, Purtell, Siegel & Hinrichs, LLP
Litigation Lawyers in Sioux Falls, SD
101 West 69th Street Suite 105A Sioux Falls, SD 57108
- Free Consultation
- 1 Super Lawyers®
-
9
Years
Experience
Sioux Falls Litigation Lawyer
Updated: 03/10/2026
Areas of Practice
- Litigation
Attorney Information
Overview
Matthew has been a lawyer at HPS Law Firm since August of 2018. Matthew practices in all areas of litigation in both South Dakota state and federal court.
Matthew is a South Dakota native and grew up in Sturgis, South Dakota. He attended college at the University of South Dakota where he received his Bachelor of Science degree in economics and political science in 2011. In 2010, Matthew was named South Dakota's Harry S. Truman Scholar in recognition of his commitment to public service. After graduating from USD, Matthew spent two years in Pierre as a Utility Analyst for the South Dakota Public Utilities Commission.
After working for the PUC, Matthew began law school at New York University School of Law, where he was a Root-Tilden-Kern scholar. While in law school, Matthew worked as a student fellow for the Center on the Administration of Criminal Law, whose mission is to promote good government practices in criminal matters. Matthew also enrolled at the Harvard Kennedy School of Government and graduated in 2017 with his J.D. from NYU and a Master's in Public Administration from the Kennedy School in 2017.
Following law school, Matthew had the privilege to serve as a law clerk to the Honorable Roberto A. Lange, Federal District Judge for the District of South Dakota. Matthew joined Heidepriem, Purtell, Siegel & Hinrichs in August of 2018.
Outside of work, Matthew enjoys traveling, spending time with friends and family, and exploring the Sioux Falls community.
Matthew's e-mail address is matthew@hpslawfirm.com. Matthew can also be reached by calling the law firm directly.
Awards and Honors
Other Sources of Feedback About Matthew Tysdal
Included on the 2026 Great Plains Super Lawyers list
Past Lists
- 2025 Great Plains Super Lawyers list
- 2024 Great Plains Super Lawyers list
- 2023 Great Plains Super Lawyers list
- 2022 Great Plains Super Lawyers list
Education
-
Legal Education
-
New York University School of Law,
New York,
New York, 2017
J.D.
Honors: Root-Tilden-Kern scholar
Honors: Student fellow for the Center on the Administration of Criminal Law
-
New York University School of Law,
New York,
New York, 2017
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Non Legal Education
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University of South Dakota, 2011
B.S., Bachelor of Science
Honors: South Dakota’s Harry S. Truman Scholar, 2010
Major: Economics
Major: Political Science -
Harvard Kennedy School of Government, 2017
Master’s in Public Administration
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University of South Dakota, 2011
Current Employment Position(s)
-
Partner
Past Positions
- South Dakota Public Utilities Commission, Utility Analyst
- Honorable Roberto A. Lange, Federal District Judge for the District of South Dakota, Law Clerk
Photo
Contact
101 West 69th Street
Suite 105A
Sioux Falls, SD 57108
Phone: 605-252-9277
Fax: 605-679-4379
Email: Send a message
Hours: M-F: 8am – 5pm
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