Atty. William Patrick Osterndorf

Atty. William Patrick Osterndorf

William Patrick Osterndorf is a lawyer. William received a B.S. degree from Manhattan College in 1979, and has been licensed for 44 years.

New Canaan New Canaan 44 yrs experience 44 year
Call (914) 829-3584 Book Appointment

Profile Summary

About William Patrick Osterndorf at a glance

William Patrick Osterndorf is a Member based in New Canaan, Connecticut, practicing at William P. Osterndorf. They have 44+ years of legal experience, licensed to practice since 1982. Admitted to practice in Connecticut (1982), New York (1983), Florida (1984), and U.S. Tax Court (1988). Educated at Fordham University (J.D. New, 1982) and Manhattan College (B.S., 1979). Active member of Connecticut Bar Association The Florida Bar. Serands clients in New Canaan, CT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Patrick Osterndorf is a lawyer
  • William received a B.S. degree from Manhattan College in 1979, and has been licensed for 44 years
  • William practices at William P. Osterndorf in New Canaan, CT

Jurisdictional Context

Why local counsel matters in Connecticut

Practicing law in Connecticut. Legal matters in Connecticut are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New Canaan are typically filed in the local municipal court or the appropriate Connecticut state district court, depending on subject matter and amount in controversy. An attorney licensed in Connecticut 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 Connecticut courts without local counsel or pro hac vice admission.

Looking for additional Connecticut attorneys? Browse all attorneys in New Canaan or all attorneys in Connecticut.

Frequently Asked

Common questions about William Patrick Osterndorf

Where is William Patrick Osterndorf's law office located?
William Patrick Osterndorf's law practice is located in New Canaan, Connecticut. The firm is William P. Osterndorf. You can contact the office directly through this profile page.
How long has William Patrick Osterndorf practiced law?
William Patrick Osterndorf has 44+ years of legal experience and has been licensed since 1982.
Where did William Patrick Osterndorf go to law school?
William Patrick Osterndorf earned their education at (J.D. New, 1982); (B.S., 1979).
How can I contact William Patrick Osterndorf for a consultation?
You can contact William Patrick Osterndorf 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.

Education

J.D. New
Fordham University
- 1982
B.S.
Manhattan College
- 1979

Bar Admissions

Connecticut
Admitted: 1982
New York
Admitted: 1983
Florida
Admitted: 1984
U.S. Tax Court
Admitted: 1988

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