Atty. D. 'Sonny' Walter

Atty. D. 'Sonny' Walter

D. "Sonny" Walter is a lawyer practicing criminal law. D. "Sonny" received a B.S. degree from University of South Dakota in 1985, and has been licensed for 37 years.

Sioux Falls Sioux Falls 37 yrs experience 37 year
Call (888) 968-9708 Book Appointment

Profile Summary

About D. 'Sonny' Walter at a glance

D. 'Sonny' Walter is a Member based in Sioux Falls, South Dakota, practicing at D. "Sonny" Walter, Attorney at Law. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on criminal defense. Admitted to practice in South Dakota (1989). Educated at University of South Dakota (J.D., 1989) and University of South Dakota (B.S., 1985). Recognitions include BV Distinguished. Active member of The State Bar of South Dakota. Serands clients in Sioux Falls, SD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • D. "Sonny" Walter is a lawyer practicing criminal law
  • D. "Sonny" received a B.S. degree from University of South Dakota in 1985, and has been licensed for 37 years
  • D. "Sonny" practices at D. "Sonny" Walter, Attorney at Law in Sioux Falls, SD

Practice Areas Explained

D. 'Sonny' Walter's Areas of Practice

Each practice area below reflects the types of cases D. 'Sonny' Walter handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

D. 'Sonny' Walter is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in South Dakota →

Jurisdictional Context

Why local counsel matters in South Dakota

Practicing law in South Dakota. Legal matters in South Dakota are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Sioux Falls are typically filed in the local municipal court or the appropriate South Dakota state district court, depending on subject matter and amount in controversy. An attorney licensed in South Dakota brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in South Dakota courts without local counsel or pro hac vice admission.

Looking for additional South Dakota attorneys? Browse all attorneys in Sioux Falls or all attorneys in South Dakota.

Frequently Asked

Common questions about D. 'Sonny' Walter

Where is D. 'Sonny' Walter's law office located?
D. 'Sonny' Walter's law practice is located in Sioux Falls, South Dakota. The firm is D. "Sonny" Walter, Attorney at Law. You can contact the office directly through this profile page.
What practice areas does D. 'Sonny' Walter handle?
D. 'Sonny' Walter focuses on criminal defense. Each practice area listed reflects experience handling cases of that type in South Dakota.
How long has D. 'Sonny' Walter practiced law?
D. 'Sonny' Walter has 37+ years of legal experience and has been licensed since 1989.
Where did D. 'Sonny' Walter go to law school?
D. 'Sonny' Walter earned their education at (J.D., 1989); (B.S., 1985).
How can I contact D. 'Sonny' Walter for a consultation?
You can contact D. 'Sonny' Walter directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has D. 'Sonny' Walter received?
D. 'Sonny' Walter's notable recognition includes: BV Distinguished.

Practice Areas

Education

J.D.
University of South Dakota
- 1989
B.S.
University of South Dakota
- 1985

Awards

BV Distinguished

Bar Admissions

South Dakota
Admitted: 1989

Reviews

4.3
2 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.