Ahlbeck is a municipality in the Vorpommern-Greifswald district, in Mecklenburg-Vorpommern, Germany.

From 1720 to 1945, it was part of the Prussian Province of Pomerania, from 1945 to 1952 of the State of Mecklenburg-Vorpommern, from 1952 to 1990 of the Bezirk Neubrandenburg of East Germany and since 1990 again of Mecklenburg-Vorpommern.

The municipality of Ahlbeck is located at the eastern part of the Ueckermünde Heath, which is an extensive forest area near the Polish border.

The Neuwarper See - a bay of the Szczecin Lagoon - is about five kilometres away from Ahlbeck.

A military training area of the Bundeswehr takes its place in the southwest of Ahlbeck (Karpin - Spechtberg - Drögeheide).