Free Consultation
$0 first 30 minutes
Free Consultation
$0 first 30 minutes
Quickly connect with top attorneys through our legal directory to get help with your legal issue.
Chat with a live agent who can match you with the right attorney for your legal needs.
Chat withState: New Jersey
Acquired: 1988
Lawyer disciplined by state licensing authority in 2022
4475 Route 27, Princeton, NJ, 08528
4105 Suite 11 , Rte 1, Monmouth Junction, NJ, 08852
317 Client Reviews
Showing 176 - 180 of 317 reviews
Posted by Mercedes K. | June 03, 2013 | Speeding & Traffic Ticket
Excellent Attorney/Highly Recommended
I am writing this testimonial for Mark H. Jaffe, because I know that he is a dynamic and superb lawyer for myself and many others I have recommended him to. I am a psychotherapist in Princeton who first met Mark several years ago when I had a minor traffic matter that he successfully handled for me ...
Posted by mani | May 17, 2013 | Drug Crime
Outstanding Lawyer , Saved my life, Delivered as promissed.
Mr Mark has helped me tremendously, i had a drug paraphernalia charge on April 30,2013.I had no idea that my roommate had a metal pipe, i was arrested because it was in my car . i am a green card holder and waiting for my oat ceremony, conviction for this charge would have been devastating for me i w...
Posted by Todd | May 15, 2013 | Lawsuits & Disputes
Mark Jaffe - Excellent attorney for Princeton Metro area
Mark has worked with my wife and I on several occasions. Willing to sit down and explain nuances of local legal system. Met with us when convenient. Made clear what was his and our responsibilities. Clearly was known in local courts based on response he received when in court. When we had some c...
Posted by Brian | May 12, 2013 | Criminal Defense
Best Criminal Defense Lawyer in NJ and ..Great Friend!
Mark has been not only an advisor to me but also a great friend who has represented me, on several occasions for over a decade! He has been, above all an excellent lawyer to me and far superior to any other lawyer I have ever seen in the past! As a former Assistant County Prosecutor and Princeton Uni...
Posted by rich_forer | April 21, 2013 | Lawsuits & Disputes
EXCELLENT LAWYER WHO GETS RESULTS
Mark went above and beyond my expectations by keeping me informed every step of the way, by always making himself available and by obtaining a fantastic result for me in my case. I come from a family of lawyers so I have a good idea what to expect but this was truly special. While I was in court, I a...
No Endorsement Data Available Yet
This attorney hasn't received any attorney endorsements recently on Avvo.
No Endorsement Data Available Yet
This attorney hasn't created any attorney endorsements recently on Avvo.
This lawyer was disciplined by a state licensing authority in 2022.
Suspension issued in NJ, 2022
updated on 08/22/2025Suspension means an attorney lost his or her license to practice law for a period of time. The attorney typically returns to practicing law when the suspension expires.
“A reprimand was issued due to a misunderstanding involving parking tickets on a friend’s vehicle I had temporarily used; although I paid my friend for the fines, procedural issues arose because I was not the registered owner, and the court held me responsible despite my good-faith effort to resolve the matter.”
Reprimanded issued in NJ, 2020
updated on 08/22/2025This means the attorney did something wrong, but the Bar did not suspend the lawyer. Typically in this case the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.
“The reprimand was based solely on not having a written contract in a pro bono case, as I did not believe a formal agreement was required when offering free legal assistance.”
Censure issued in NJ, 2017
updated on 08/22/2025This means the attorney did something wrong, but the State did not suspend the lawyer. Typically in this case, the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.
“While caring for my dying mother, I submitted a rushed expungement in a difficult case involving a mentally impaired client; although the outcome was successful, a complaint was later filed due to the filing’s quality, which led to a reprimand. I then provided a full refund to the client.”
Reprimanded issued in NJ, 2012
updated on 08/22/2025This means the attorney did something wrong, but the Bar did not suspend the lawyer. Typically in this case the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.
“In a rare case, an interpreter—unknown to me at the time—provided false testimony, which contributed to my reprimand and mistrial; I’ve handled over 14,000 cases with integrity and success, and I remain committed to delivering strong, ethical representation.”
2025
Client's Choice, Avvo
2025
Client Champion Award, Martindale-Hubbell
2014
Honorary Deputy Sheriff, Hudson County, Hudson County Bar Association
1994
Appointed Prosecutor, Princeton
1988 - Present
Attorney, Law Offices of Mark H. Jaffe
1996 - 1999
Conflict Public Defender, City Of West Windsor
1990 - 1999
Pool Public Defender, Middlesex County Public Defenders Office
1989 - 1999
Legal Counsel, Hudson County Chiefs of Police Association
1988 - 1990
Assistant Prosecutor, Union County Prosecutor's Office
1984 - 1992
Prosecutor, Princeton University
1982 - 1989
Researcher, New Jersey State Police
1988 - Present
New Jersey Bar AssociationMember
Member
Member
Member
1999 - 2000
Hudson County Chiefs of Police AssociationLegal Counsel
1987
JD - Juris Doctor
1982
MA - Masters
1979
BA - Bachelor of Arts
1985