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Lower Saxony · Immigration office (Ausländerbehörde)

Ausländerbehörde Oldenburg (Oldb)

The immigration office responsible for Oldenburg (Oldb). Name of the unit on the office’s own website: Ausländerbüro.

Contact

Address
Ausländerbehörde Oldenburg (Oldb)
Pferdemarkt 14
26121 Oldenburg
Show on map
Opening hours
Information (kein Termin erforderlich): Mo–Fr 8 bis 12 Uhr und Mo–Do 14 bis 15.30 Uhr; Vorsprachen außerhalb der Information nur nach vorheriger Terminvereinbarung
As published by the office. Mo, Di, Mi, Do, Fr = Mon, Tue, Wed, Thu, Fri; “Uhr” = o’clock.
Fax
+49 441 235-3181
Office’s website
oldenburg.de

Verified on 6 October 2026 on the official pages source 1, source 2. For applications with a deadline, make sure you can prove receipt; many offices give appointments online only.

Note (in German): E-Mail übereinstimmend laut BAMF-NAvI und Landesportal, auf der eigenen Seite der Behörde nicht genannt.

Good to know

The essentials for applications at the immigration office.

Frequently asked questions

How do I contact the Ausländerbehörde Oldenburg (Oldb)?

Address: Pferdemarkt 14, 26121 Oldenburg. Phone: +49 441 235-4444. E-mail: auslaenderbuero@stadt-oldenburg.de. Opening hours as published by the office: Information (kein Termin erforderlich): Mo–Fr 8 bis 12 Uhr und Mo–Do 14 bis 15.30 Uhr; Vorsprachen außerhalb der Information nur nach vorheriger Terminvereinbarung.

How do I get an appointment at the Ausländerbehörde Oldenburg (Oldb)?

The office explains on its website how it gives appointments: https://www.oldenburg.de/startseite/leben-in-oldenburg/gesellschaft-soziales/zuwanderung-integration/auslaenderbuero.html

My residence permit expires and I have no appointment yet. What applies?

The application counts, not the appointment: if you apply for the extension before the permit expires, it is deemed to continue until the office decides (§ 81 (4) AufenthG). Apply in a way you can prove, for example in writing or through the office’s online form.

Is the immigration office also responsible for naturalisation?

Not everywhere. The naturalisation certificate is issued by the citizenship authority (§ 16 StAG); which body that is locally is decided by the federal state. In many places it is a different office.

More immigration offices in Lower Saxony