Law Firms · Constitutional Law · Worldwide · Updated November 2026

Constitutional Law Firms Worldwide (2026)

Find constitutional law firms worldwide, by country and city.

Law firms
216
Photo: Paul Melki / Unsplash

There are 216 constitutional law firms in 39 countries on Global Law Lists. The largest markets are Brazil (69), United States (26) and Colombia (14); the cities with the most firms are Quito (7), Brasília (6) and Lima (5). Pick your country or city to compare firms near you, or see constitutional lawyers with individual profiles.

Abid S. Zuberi is a law firm in Karachi, Sindh, Pakistan.

Capabilities/Areas:Practice: Litigation

Address: Karachi, Pakistan

State: Sindh

Country: Pakistan

Aburachid Advogados Associados is a law firm in Belo Horizonte, Minas Gerais, Brazil.

Capabilities/Areas:Practice: Environmental Law

Address: Belo Horizonte, Brazil

State: Minas Gerais

Country: Brazil

Ad Lucem Law Corporation is a law firm in Vancouver, British Columbia, Canada.

Capabilities/Areas:Practice: Litigation

Address: Vancouver, Canada

State: British Columbia

Country: Canada

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Practice area guide

What does a constitutional lawyer do?

Constitutional law deals with the constitution: the powers of state institutions, fundamental rights, elections and the review of laws and government action against constitutional standards. Lawyers bring or defend constitutional petitions and advise governments, NGOs and individuals.

How do I choose a constitutional lawyer?

  1. Ask about experience before the constitutional or supreme court that would hear the case.
  2. Clarify the procedural route and standing requirements, which differ a great deal between countries.
  3. Bring the law or decision you want to challenge and evidence of how it affects you.

Where can I find a constitutional lawyer near me?

Open your country or city: each page lists the law firms there that practise Constitutional Law, with office addresses and websites, and the nearest firms outside the city. Figures are the number of firms (Updated November 2026).

Constitutional Lawyers by country

Constitutional Lawyers by city

Constitutional lawyer questions

How do I find a constitutional lawyer near me?

Pick your country or city from the lists on this page: each page shows the constitutional law firms there with office addresses and websites, and the nearest ones outside the city when few are listed. Most constitutional lawyer matters are handled by a lawyer licensed where the matter arises.

Is this a ranking?

No. Listings are ordered with network members first; you can sort by name, newest or popularity. Editorial rankings are decided separately, on evidence, by the Global Law Awards.

How can a firm be added to this practice area?

Profiles are added from public records at no cost. A firm that joins the network manages its own profile, chooses its practice areas and can complete verification.

For law firms and lawyers

Is your firm listed?

Firms already in our records are listed at no cost. Claim your profile to manage it, or join the network to add your firm and get verified.