Lindenberg im Allgäu (Low Alemannic: Lindaberg) is the second largest town of the district of Lindau in Bavaria, Germany.

In 1570, the Austrian branch of the House of Habsburg acquired the demesne of the heirless sovereignty of Altenburg, including Lindenberg, back then a consolidation of about 70 farms.

The city fell to Bavaria in 1805 as part of Napoleon's Treaty of Pressburg.

The Bavarian Red Cross runs vocational schools for Nursing and Elderly Care in Lindenberg.

It was initially established as a fish pond in the Middle Ages, but today it is used as a swimming area.