Atty. Matthew William Castle

Atty. Matthew William Castle

Matthew William Castle is a lawyer. Matthew received a degree from University of Calgary in 2011, and has been licensed for 11 years.

New York New York 11 yrs experience 11 year
Call (866) 398-7118 Book Appointment

Profile Summary

About Matthew William Castle at a glance

Matthew William Castle is an Associate based in New York, New York, practicing at Sullivan And Cromwell Llp. They have 11+ years of legal experience, licensed to practice since 2015. Admitted to practice in New York (2015). Educated at Columbia Law School (J.D., 2014) and University of Calgary (B.Comm., 2011). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew William Castle is a lawyer
  • Matthew received a degree from University of Calgary in 2011, and has been licensed for 11 years
  • Matthew practices at Sullivan & Cromwell LLP in New York, NY

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Matthew William Castle

Where is Matthew William Castle's law office located?
Matthew William Castle's law practice is located in New York, New York. The firm is Sullivan And Cromwell Llp. You can contact the office directly through this profile page.
How long has Matthew William Castle practiced law?
Matthew William Castle has 11+ years of legal experience and has been licensed since 2015.
Where did Matthew William Castle go to law school?
Matthew William Castle earned their education at (J.D., 2014); (B.Comm., 2011).
How can I contact Matthew William Castle for a consultation?
You can contact Matthew William Castle 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.
Columbia Law School
- 2014
B.Comm.
University of Calgary
- 2011

Bar Admissions

New York
Admitted: 2015

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