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Lauren G. Klein

Divorce and separation Attorney at Nantucket, MA

4.9   7 reviews
  • State Years
    Massachusetts - MA 10 years
    New York - NY 39 years
  • Licensed for 10 years
    State MA
    Acquired 2013
    Active No misconduct found
  • Licensed for 39 years
    State NY
    Acquired 1984
    Currently Registered No misconduct found

We have not found any instances of professional misconduct for this lawyer.

About Lauren

Learn Lauren’s areas of practice.

Practice areas
  1. Divorce and separation
    Family Law / Divorce / Separation/Custody/ Uncontested Divorce

    19 years

  2. Litigation
    Civil litigation

    39 years

  3. Appeals

    39 years

  4. Civil rights

    19 years

I offer divorce litigation and mediation services, negotiation and drafting of separation agreements, prenuptial and postnuptial agreements, parenting plans, post-divorce modifications, and assistance with obtaining domestic violence restraining orders.  I also handle all types of civil litigation and appeals from same.  Finally, I am available on a consulting basis to other attorneys for freelance litigation writing projects, civil or criminal, including briefs, motions, appeals, affidavits, pleadings and letters, reviewing records and transcripts, and conducting hearings and oral argument. 

I am currently accepting new matrimonial/divorce and civil litigation clients.

Contact Lauren

Lauren G. Klein, Attorney at Law
PO Box 2042
Nantucket, MA, 02584-2042


4.9 / 5.0
  7 customer reviews
5 Star
4 Star
3 Star
2 Star
1 Star
Posted by anonymous | May 14, 2021
This review is from a person who hired this attorney.
| Hired Attorney
Divorce Attorney
Attorney Klein represented me in a divorce case. She provided expert legal counsel, thouroughly researched all pertinent matters to my case, and guided me to a successful resolution and outcome. She was ethical, thorough, professional, and delivered on her promise for my case. I highly recommend Lauren for your legal matters.
Posted by anonymous | November 4, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Excellant professional lawyer
Attorney Klein represented me in appeals court and she won the case. She was very patient and through.  She listened to  my concerns and kept me in the loop while writing the Brief. She reviewed my case carefully and did good research on the law and created a very good Brief ( for appeals court), She reviewed the brief with me and took my input before finalizing the Brief. She understands the appeals process very well. She did a great job arguing  my case at the time of the oral arguments in appeals court. I had very good experience working with her and I would definitely recommend Attorney Klein.
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Posted by Steven | July 22, 2018
This review is from a person who hired this attorney.
| Hired Attorney
A true professional
As we all know divorce is not something that is easy. Nobody hopes to get married and have to go through such a tormenting period in their lives. Throughout a two year period, Lauren’s professionalism and unequivocal support never ended. She was attentive, knowledgeable, fair, and always sensitive to each parties concerns. Divorce is confusing, there are so many legalities and details that one may not realize until they are going through it themselves. Lauren was patient, thorough, willing, and available to help whenever necessary. Lauren is a true professional and a caring attorney. She caters to all angles of divorce with grace and dignity. I would highly recommend Lauren to anyone going through such hardships, as she surmounted my expectations.
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Posted by Anne | June 20, 2017
This review is from a person who hired this attorney.
| Hired Attorney
Above & beyond!
Lauren Klein takes the time to help you understand your situation & work toward a positive result. She will vigorously represent you with composure, something that is often lacking these days. She is caring and concerned, beyond what you would expect. I wholeheartedly recommend Lauren Klein, she will represent you well.
Posted by Jehovani Berrocales | February 5, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Motivating, professional, outstanding!
Lauren Klein is both motivating and professional! While living in Pennsylvania, my matter was in Nantucket and she guided me through a very emotional and difficult process. With her expertise, I felt confident that she was genuinely concerned with getting the best outcome for my son and I. We've spoken about my case at all hours of the day, showing me that she would do whatever it takes for the best outcome. I have always been weary of lawyers, but Lauren has convinced me otherwise. Lauren Klein has given me a unspoiled trust and respect for lawyers. I am very grateful and I would highly recommend Lauren G Klein. Thank you Lauren!
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Posted by Andrea | May 11, 2015
A True Asset
Attorney Klein is dedicated and compassionate. She goes above and beyond her duties as an attorney and gives her all in everything she does. I was very pleased working with her. When she pled my case to the Judge, I felt as though I was standing in front of him explaining the situation. I have, and will continue to recommend Attorney Klein to family and friends. She is a true asset to have on your side. I am forever grateful to her for all she has done for me.
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Posted by anonymous | April 27, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Was very thorough with details and worked very hard to make sure the outcome was fair.
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Contact for Details


AVVO RATING 8.8 (Excellent)

Work Experience

  • Sole Practitioner
  • Law Office of Lauren G. Klein
  • 2007 - Present
  • Volunteer Attorney
  • A Safe Place
  • 2006 - 2012
  • Of Counsel
  • Schlam, Stone & Dolan
  • 1990 - 1996
  • Adjunct Legal Writing Instructor
  • Brooklyn Law School
  • 1989 - 1990
  • (First) Law Clerk
  • Chambers of Hon. Edward R. Korman, U.S. District Court, Eastern District of NY
  • 1985 - 1987
  • Associate
  • Stroock & Stroock & Lavan
  • 1982 - 1989
View all work experience


  • New York University School of Law
  • JD - Juris Doctor
  • 1983
  • University of Pennsylvania
  • B.A.
  • 1979

Legal Cases

  • People v. Keating


  • Nantucket Women's Bar Association
  • 2015 - Present
  • Massachusetts Bar Association
  • 2014 - Present
  • Nantucket Bar Association
  • 2014 - Present

Languages Spoken

  • English

Attorney endorsements

Received (1)
Given (1)
Endorse Lauren
Litigation Attorney | Apr 04
Relationship: Worked together on matter
"Lauren is an excellent lawyer with all the attributes one would want in an advocate - keen legal mind, outstanding writer, competitive spirit, and excellent communication skills. She is also a wonderful human being with a good sense of humor."
Nantucket Divorce and separation Lawyer Lauren G. Klein
Lauren G. Klein
Divorce and separation Attorney
Nantucket, MA
Licensed for 39 years