- Abigail Adams Society
- Advocates for Education
- Advocates for Human Rights
- Alliance for Israel
- American Civil Liberties Union
- American Constitution Society
- Armed Forces Association
- Asia Law Society
- Asian Pacific American Law Students Association
- Association for Law and Business
- Black Law Students Association
- Brazilian Studies Association
- Beeritas
- Board of Student Advisers
- Canadian Law Society
- Caribbean Law Association
- Catholic Law Students Association
- Chamber Music Society
- Child and Youth Advocates
- Christian Fellowship
- Civil Rights-Civil Liberties Law Review
- Coalition to Stop Bank Evictions
- Committee on Sports and Entertainment Law
- Couples Association
- Environmental Law Society
- Federalist Society for Law and Public Policy
- Food Law Society
- Forum on Local Government and Politics
- Gary Bellow Public Service Award
- Harvard African Law Association
- Harvard Defenders
- Harvard Immigration Project
- Harvard International Law Journal
- Harvard International Affairs Council
- Harvard Journal on Racial and Ethnic Justice
- Harvard Journal on Sports and Entertainment Law
- Harvard Law Documentary Studio
- Harvard Law Entrepreneurs
- Harvard Law Review
- Harvard National Security Journal
- Harvard Negotiators
- HLS Democrats
- HLS for Reproductive Justice
- HLS Investing Club
- HLS Latter-day Saints Student Association
- HLS Republicans
- HLS Student Bar Association
- HLS Student Government
- HLS TaxHelp
- HLS Forum
- HLS Improv: Statler and Waldorf, LLP
- HLS Running Club
- HLS/KSG Association for Law and Policy
- Human Rights Journal
- In Vino Veritas
- International Law Society
- Jewish Law Students Association
- Journal of Law & Gender
- Journal of Law and Public Policy
- Journal of Law and Technology
- Journal on Legislation
- Justice for Palestine
- Kids in the Court Program
- Korean Association of Harvard Law School
- La Alianza
- Labor and Employment Action Project
- Lambda
- Latin American Law Society
- Latino Law Review
- Law and Health Care Society
- Law and International Development Society
- Law and Mind Sciences
- Legal Aid Bureau
- Legal Theory Forum
- Middle Eastern Law Students Association
- Mississippi Delta Project
- Muslim Law Students Association
- NAACP – HLS Chapter
- National Lawyers Guild – HLS Chapter
- National Security and Law Association
- Native American Law Students Association
- Negotiation Law Review
- Parents at the Law School
- Prison Legal Assistance Project
- Reaching Out Against Depression (ROAD)
- The Record
- Scales of Justice
- Society for Law, Life, and Religion
- South Asian Law Students Association
- Student Animal Legal Defense Fund
- Student Public Interest Network
- Target Shooting Club
- Tenant Advocacy Project
- Tennis Club
- The Texas Club
- The Southern Legal Society
- Unbound: Harvard Journal of the Legal Left
- Women’s Law Association