Legal Internships in Luxembourg 2026 — Guide for Law Students

Why Intern in Luxembourg?

Luxembourg offers law students a unique internship environment that combines the sophistication of a major international financial centre with the accessibility of a compact, multilingual country. Interning in Luxembourg provides exposure to the world's second-largest investment fund industry, Europe's leading private equity structuring hub, and the only jurisdiction where you can walk from a Magic Circle law firm's office to the Court of Justice of the European Union (CJEU) in 15 minutes. For law students interested in fund structuring, banking and finance, EU law, or international transactional work, a Luxembourg internship is one of the most valuable experiences available in Europe.

Types of Legal Internships

Law Firm Internships (Stages de Vacances)

Most leading Luxembourg law firms offer summer internships (stages de vacances) and, in some cases, term-time placements for law students. These internships typically last four to twelve weeks and provide hands-on experience in the firm's core practice areas:

• Arendt & Medernach — Luxembourg's largest firm offers structured summer internship programmes with rotation across practice groups including investment funds, banking and finance, corporate, and tax. Interns at Arendt gain exposure to the most significant fund formations and transactions in the Luxembourg market. The firm recruits from the Universite du Luxembourg, leading Belgian and French law faculties, and other European universities.
• Elvinger Hoss Prussen — Offers internships that emphasise technical legal work and intellectual rigour. Interns are integrated into practice teams and may assist with fund documentation, regulatory advice, and transactional matters. The firm values strong academic credentials and fluent French.
• A&O Shearman, Clifford Chance, Linklaters — The Magic Circle Luxembourg offices all offer summer internship programmes that align with their global vacation scheme structures. These internships provide an introduction to international Magic Circle practice with a Luxembourg focus on funds, banking, and capital markets. Successful interns may receive offers for trainee positions (Avocat stagiaire stage).
• Loyens & Loeff — Offers internships with a Benelux perspective, particularly strong for students interested in tax, funds, and corporate work. The firm's integrated Benelux platform provides interns with exposure to cross-border matters.

EU Institution Internships

Luxembourg hosts several EU institutions that offer highly competitive internship programmes (stages):

• Court of Justice of the European Union (CJEU) — The CJEU offers internships (stages) of up to five months for law graduates and advanced law students. Interns work in the cabinets of judges or advocates general, the Research and Documentation Directorate, or the Legal Translation Directorate. These positions are extremely competitive and require fluent French plus at least one other EU language. A CJEU internship is one of the most prestigious legal internships in Europe and can be a stepping stone to a referendaire position.
• European Investment Bank (EIB) — The EIB offers internships in its Legal Directorate, typically for postgraduate law students with backgrounds in finance, banking law, or EU law. EIB internships provide exposure to project finance, structured lending, and institutional legal work at one of the world's largest multilateral development banks.
• European Court of Auditors — Offers traineeships for graduates, including law graduates, in areas related to EU financial governance, auditing, and institutional law.

In-House and Regulatory Internships

• CSSF (Commission de Surveillance du Secteur Financier) — Luxembourg's financial regulator occasionally offers internships for law students with an interest in financial regulation, fund supervision, and banking compliance.
• Major banks (BIL, SocGen Luxembourg) — In-house legal and compliance departments at Luxembourg banks offer internships that provide insight into the regulated financial services environment from the client side.
• ArcelorMittal and SES — Major corporations headquartered in Luxembourg offer legal internships covering corporate governance, M&A, competition law, and commercial contracts.

How to Apply

• Start early: Applications for summer internships at leading firms and EU institutions typically open six to nine months before the start date. Magic Circle firms may recruit even earlier.
• Leverage university connections: The Universite du Luxembourg, Faculty of Law, has strong relationships with all major Luxembourg law firms and can facilitate introductions. Belgian and French university career services also have established pipelines to Luxembourg firms.
• Prepare in French and English: Your CV (curriculum vitae) and cover letter (lettre de motivation) should be prepared in French, with an English version available for international firms. Many firms conduct interviews in French, or a combination of French and English.
• Demonstrate fund and finance interest: Luxembourg firms value interns who show genuine interest in the jurisdiction's core practice areas — investment funds, PE/VC structuring, and banking and finance. Knowledge of UCITS, AIFMD, or the SCSp limited partnership regime will set you apart.
• Apply through LegalAlphabet: Browse internship listings on LegalAlphabet Luxembourg and set up job alerts to be notified when new internships are posted.

Compensation and Practical Considerations

Internship compensation in Luxembourg varies. Law firm summer internships at top firms are generally paid, with monthly stipends ranging from EUR 1,000 to EUR 2,500. Magic Circle firms tend to offer the highest stipends. EU institution internships at the CJEU and EIB are also paid (the EU traineeship grant is approximately EUR 1,300 per month). Luxembourg's high cost of living, particularly housing in Luxembourg City, means that interns should budget carefully and explore housing options well in advance. Some firms and institutions provide assistance with accommodation or offer housing allowances.

From Internship to Avocat Stagiaire

A successful internship at a Luxembourg law firm is the most direct pathway to securing an Avocat stagiaire position for the two-year stage. Many firms use their internship programmes as the primary recruitment pipeline for trainees. Performing well during a summer stage de vacances significantly increases your chances of being offered a stage position. For a detailed guide to the full qualification process, see How to Become a Lawyer in Luxembourg.

Explore the latest legal internships and jobs in Luxembourg on LegalAlphabet. Read our Complete Guide to Legal Jobs in Luxembourg 2026 for a full market overview and Legal Salary Guide Luxembourg 2026 for compensation data. Sign up for job alerts to never miss an opportunity.