Brookmerland is a Samtgemeinde ("collective municipality") in the district of Aurich, in Lower Saxony, Germany. It is situated southeast of Norden. Its seat is in the village Marienhafe.

The Samtgemeinde Brookmerland consists of the following municipalities:

1. Leezdorf
2. Marienhafe
3. Osteel
4. Rechtsupweg
5. Upgant-Schott
6. Wirdum

53°31′N 7°16′E / 53.517°N 7.267°E / 53.517; 7.267