James P. "J.P." Duffy IV

James P. "J.P." Duffy IV

International Arbitration - Commercial
Recognized in Best Attorney USA since 2021

About James

J.P. is a globally recognized international arbitration practitioner who handles all aspects of the international arbitration life cycle, from strategic clause drafting, to lead merits counsel, through award enforcement. He has represented clients across a range of industries in international arbitrations conducted around the globe under all major institutional rules, and routinely sits as an arbitrator in commercial disputes.

J.P. is a globally recognized international arbitration practitioner who handles all aspects of the international arbitration life cycle, from strategic clause drafting, to lead merits counsel, through award enforcement. He has represented clients across a range of industries in international arbitrations conducted around the globe under all major institutional rules, and routinely sits as an arbitrator in commercial disputes.

Contact Me

Login Required

Please login to contact this attorney

Login to Contact

Reviews

4.5 / 5

37 Reviews

1,050 Profile Views

B

Benjamin Rempel

Jan 31, 2026

The absolute best in New York for International Arbitration - Commercial law - and I mean that from the bottom of my heart

I didn't think I'd find such a good lawyer in New York, but here we are and I am thoroughly impressed. James P. "J.P." Duffy IV is just awesome and exceeded all my expectations. No complaints at all!...

J

Jorge Kub

Jan 31, 2026

The absolute best in New York for International Arbitration - Commercial law - and I mean that from the bottom of my heart

I didn't think I'd find such a good lawyer in New York, but here we are and I am thoroughly impressed. James P. "J.P." Duffy IV is just awesome and exceeded all my expectations. No complaints at all!...

S

Shane Will

Jan 31, 2026

The absolute best in New York for International Arbitration - Commercial law - and I mean that from the bottom of my heart

Short and sweet: James P. "J.P." Duffy IV is the real deal and a true professional in the field of International Arbitration - Commercial law. If you're in New York and need help with your legal issue...

S

Sheldon Cormier

Jan 31, 2026

James P. "J.P." Duffy IV did a great job handling my complex International Arbitration - Commercial law case from start to finish

It's hard finding a reliable lawyer these days, but James P. "J.P." Duffy IV in New York is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, r...

A

Anne Goldner

Jan 31, 2026

Really helpful and compassionate service from everyone at James P. "J.P." Duffy IV's firm

I wasn't sure who to call for my International Arbitration - Commercial law problem, but I'm so glad I went with James P. "J.P." Duffy IV. They really listened to me and understood my situation. It wa...