Law Firms · Criminal Law · United States · Updated October 2026

Criminal Lawyers in United States (2026)

Find criminal law firms in United States: profiles, offices and direct contacts.

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There are 3,157 criminal law firms in United States on Global Law Lists, each with an address, website and practice areas. 5 firms list a phone number (see contact numbers). Compare with all 55,537 law firms in United States and criminal law firms worldwide.

ArborYpsi Law is a law office located in Ann Arbor, United States.

Capabilities/Areas:Practice: Criminal Law

Address: 570 South Maple Road, Ann Arbor, United States

Address: 570 South Maple Road, Ann Arbor

State: Michigan

Country: United States

Archuleta Romaine Law Firm is a law firm in Santa Fe, New Mexico, United States.

Capabilities/Areas:Practice: Criminal Law

Address: Santa Fe, United States

State: New Mexico

Country: United States

Arguedas, Cassman & Headley, LLP is a law firm in Berkeley, California, United States.

Capabilities/Areas:Practice: Criminal Law

Address: 803 Hearst Avenue, Berkeley, United States

Address: 803 Hearst Avenue

State: California

Country: United States

Arii Law Firm, LLC is a law firm in Rockville, Maryland, United States.

Capabilities/Areas:Practice: Criminal Law

Address: Rockville, United States

State: Maryland

Country: United States

Arizona Criminal Defense Lawyer is a law office located in Mesa, United States.

Capabilities/Areas:Practice: Criminal Law

Address: 2650 East Southern Avenue, Mesa, United States

Address: 2650 East Southern Avenue, Mesa

State: Arizona

Country: United States

Arja Shah Law Firm is a law firm in Phoenix, Arizona, United States.

Capabilities/Areas:Practice: Criminal Law

Address: 2 N Central Ave, Suite 1926, Phoenix, United States

Address: 2 N Central Ave, Suite 1926, Phoenix

State: Arizona

Country: United States

Armstrong, Cheris & Page, LLC is a law firm in Rockville, Maryland, United States.

Capabilities/Areas:Practice: Criminal Law

Address: Rockville, United States

State: Maryland

Country: United States

Armstrong, Donohue, Ceppos, Vaughan & Rhoades, Chartered is a law firm in Rockville, Maryland, United States.

Capabilities/Areas:Practice: Litigation

Address: 204 Monroe Street, Suite 101, Rockville, United States

Address: 204 Monroe Street, Suite 101

State: Maryland

Country: United States

Arneson & Geffen, PLLC is a law office located in Minneapolis, United States.

Capabilities/Areas:Practice: Criminal Law

Address: 333 North Washington Avenue, Minneapolis, United States

Address: 333 North Washington Avenue, Minneapolis

State: Minnesota

Country: United States

Arnold A. Arpino & Associates, P.C. is a law firm in Hauppauge, New York, United States.

Capabilities/Areas:Practice: Criminal Law

Address: 900 Wheeler Road, Suite 220, Hauppauge, United States

Address: 900 Wheeler Road, Suite 220, Hauppauge

State: New York

Country: United States

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Where is the nearest criminal lawyer outside United States?

  1. The Walker Legal GroupUnited States< 1 km
  2. Hearn Law FirmUnited States< 1 km
  3. Matthew M. Walton P.C.United States< 1 km
  4. Schertler & Onorato, LLPUnited States< 1 km
  5. Rda Law FirmUnited States< 1 km
  6. Pence and Macmillan LLCUnited States< 1 km

What does a criminal lawyer do?

Criminal law lawyers advise and represent people and companies who are investigated, arrested or charged with an offence, from traffic and public-order matters to fraud, drug and violent offences. Work runs from police interviews and bail through trial, sentencing and appeals; some lawyers also act for victims where the local system allows it.

How do I choose a criminal lawyer in United States?

  1. If you are being questioned or arrested, ask for a lawyer immediately; many countries guarantee access to one before or during interview.
  2. Ask how often the lawyer appears in the criminal courts that will hear your case and who will actually attend hearings.
  3. Clarify fees per stage, and whether you may qualify for publicly funded legal aid.
  4. Confirm the lawyer is admitted and in good standing with the bar or law society in United States, and ask who will handle your matter.

Contact numbers for criminal law firms in United States

  1. ArborYpsi LawAnn Arbor, Michigan+1-734-883-9584
  2. Arguedas, Cassman & Headley, LLPBerkeley, California+15108453000
  3. Arizona Criminal Defense LawyerMesa, Arizona+1-877-368-3529
  4. Armstrong, Donohue, Ceppos, Vaughan & Rhoades, CharteredRockville, Maryland+13012510440
  5. Arneson & Geffen, PLLCMinneapolis, Minnesota+1-612-465-8581

As listed on each profile. Profiles compiled from public sources are unverified until the firm claims them; call to confirm before you rely on a number.

Questions about criminal lawyers in United States

Where is the nearest criminal lawyer to United States?

Outside United States: The Walker Legal Group in United States (< 1 km), Hearn Law Firm in United States (< 1 km) and Matthew M. Walton P.C. in United States (< 1 km), in a straight line.

What are the contact numbers of criminal law firms in United States?

As listed on their profiles: ArborYpsi Law (+1-734-883-9584), Arguedas, Cassman & Headley, LLP (+15108453000), Arizona Criminal Defense Lawyer (+1-877-368-3529) and Armstrong, Donohue, Ceppos, Vaughan & Rhoades, Chartered (+13012510440).

Hiring a lawyer or law firm in United States

Read the guide

Finding the right lawyers in the United States is critical for navigating the world's largest and most complex legal market. With a GDP exceeding USD 27 trillion and over 1.3 million licensed attorneys, the US legal system operates across 50 states, the District of Columbia, and multiple territories, each with its own laws, courts, and bar requirements. This creates unparalleled specialisation but also complexity. Global Law Lists is your comprehensive resource for locating verified providers of legal services in the United States.

Legal System and Court Structure

The United States has a federal system with two parallel court structures. Federal courts include 94 US District Courts, 13 US Courts of Appeals (Circuit Courts), and the US Supreme Court (9 justices, appointed for life). Federal courts handle matters involving federal law, constitutional issues, diversity jurisdiction (disputes between parties from different states exceeding USD 75,000), and cases where the US government is a party. Each state has its own court system with trial courts (named variously: Superior Court, Circuit Court, District Court, etc.), intermediate appellate courts (in most states), and a supreme court (called the Court of Appeals in New York). The US Supreme Court is the final authority on federal constitutional questions and resolves conflicts between circuits. Specialised federal courts include the US Tax Court, US Court of International Trade, US Bankruptcy Court, and the Court of Federal Claims. The common law tradition means that judicial precedent (stare decisis) plays a central role alongside statutory law. Louisiana is unique in having a civil law system derived from French and Spanish legal traditions. ADR, including arbitration and mediation, is widely used; the Federal Arbitration Act and state arbitration statutes govern.

Bar Associations, Lawyer Counts, and Professional Regulation

The US has over 1.3 million active licensed attorneys. Each state has its own bar admission requirements, typically requiring a Juris Doctor (JD) degree from an ABA-accredited law school (3 years of post-graduate study) and passing the state bar examination. The Uniform Bar Examination (UBE) is now used in over 40 jurisdictions with portable scores. The American Bar Association (ABA) is the largest voluntary professional association. Each state bar regulates admission, ethics (typically based on the ABA Model Rules of Professional Conduct), and discipline. Major mandatory bars include the State Bar of California, State Bar of Texas, and the New York State Bar. Specialisation certifications are offered by some state bars and the ABA-recognised speciality certification programmes. Pro bono requirements vary by state (mandatory reporting in New York, aspirational 50-hour goal under ABA Model Rule 6.1).

What Types of Lawyers Are Available?

Specialisations include corporate and commercial, M&A, securities and capital markets, banking and finance, tax law, intellectual property (patents, trademarks, copyrights, trade secrets), technology and data privacy, labour and employment, real estate, immigration, family law, criminal defence, personal injury, class actions, environmental law, energy, healthcare, bankruptcy and restructuring, antitrust, international trade, constitutional law, government contracts, white-collar crime, cybersecurity, and AI and technology regulation. Major markets include New York, Washington DC, Los Angeles, Chicago, Houston, San Francisco/Silicon Valley, Boston, and Dallas.

How Much Does a Lawyer Cost?

Fees span an enormous range. Partner hourly rates at elite firms in major markets can exceed USD 2,000 to USD 2,500+. Associate rates range from USD 400 to USD 1,500. Mid-sized and regional firms charge USD 200 to USD 600. Solo practitioners in smaller markets may charge USD 100 to USD 300. Contingency fees are standard in personal injury and class actions (25% to 40% of recovery). Flat fees are common for routine matters. Legal aid and pro bono services are available for qualifying individuals.

Can Foreign Lawyers Practise?

Generally, foreign lawyers cannot practise US law without passing a US bar examination. Some states (notably New York) allow foreign-educated lawyers to sit for the bar exam if they meet specific educational requirements (such as holding an LLM from an ABA-approved school). Most states offer foreign legal consultant (FLC) licensing for advising on home jurisdiction law. Rules vary significantly by state.

Key Practice Areas and Emerging Trends

Corporate and M&A law generates the highest revenue. Litigation is the largest area by attorney headcount. Technology law is rapidly expanding with AI regulation (state-level AI laws, FTC enforcement), cryptocurrency and digital assets (SEC and CFTC enforcement actions, emerging state frameworks), and cybersecurity (SEC cybersecurity disclosure rules, state breach notification laws). Data privacy is evolving rapidly with state laws (California's CCPA/CPRA, and similar laws in over 15 states) in the absence of comprehensive federal legislation. ESG and climate litigation is growing. Cannabis law is a significant emerging area (legal in over 20 states for recreational use, while remaining federally illegal). Student loan and consumer finance regulation, CFIUS national security review of foreign investments, and antitrust enforcement by the DOJ and FTC are all active areas.

Frequently Asked Questions

How do I find the best law firm?

Each state bar maintains public directories and disciplinary records. International and domestic legal directories provide firm rankings. Global Law Lists offers verified profiles across all 50 states.

What is the difference between federal and state courts?

Federal courts handle cases involving federal law, the Constitution, disputes between states, and diversity cases. State courts handle most civil, criminal, family, and property matters. Many cases can be filed in either system (concurrent jurisdiction). Cases can be removed from state to federal court if federal jurisdiction exists.

How does the bar exam work?

Most states use the Uniform Bar Examination (UBE), a two-day exam including the Multistate Bar Exam (MBE), Multistate Essay Exam (MEE), and Multistate Performance Test (MPT). UBE scores are portable across participating jurisdictions. Some states (California, Louisiana) have their own exams. Character and fitness review is required for admission.

What are the rules for foreign investment?

Foreign investment is generally welcome. The Committee on Foreign Investment in the United States (CFIUS) reviews transactions that could affect national security. The FIRRMA (2018) expanded CFIUS jurisdiction to cover non-controlling investments in critical technology, infrastructure, and data. Certain sectors (defence, telecommunications, aviation) have specific foreign ownership restrictions.

How do class actions work?

Federal class actions are governed by Rule 23 of the Federal Rules of Civil Procedure, requiring numerosity, commonality, typicality, and adequacy of representation. The Class Action Fairness Act (2005) expanded federal jurisdiction. Class actions are significant in securities, antitrust, consumer protection, employment, and product liability. Multidistrict litigation (MDL) consolidates related federal cases before a single judge.

What is the US approach to data privacy?

The US lacks a comprehensive federal privacy law. Instead, a patchwork of federal sector-specific laws (HIPAA for health, GLBA for financial, COPPA for children, FERPA for education) and state laws (California's CCPA/CPRA, and similar laws in over 15 states) create a complex compliance landscape. The FTC enforces privacy through its Section 5 authority over unfair and deceptive practices.

Find the right representation. Global Law Lists is the comprehensive directory for locating verified lawyers in the United States across all 50 states and every practice area. Browse listings and connect with the right attorney.

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