Lake Constance, in Europe, has about a dozen islands, including some former islands that are now attached to the mainland.
| Island | Area (m2) | Population | Municipality | Country | Coordinates | |||
| 1 | - | Lindau (Reutin district) | Germany | 47.55°N 9.7039°W | ||||
| 2 | - | Lindau (Reutin district) | Germany | 47.5493°N 9.6967°W | ||||
| 3 | Lindau (Island district) | Germany | 47.5464°N 9.6833°W | |||||
| 4 | Wasserburg | Wasserburg (Island district) | Germany | |||||
| 5 | Konstanz (Litzelstetten district) | Germany | 47.705°N 9.1961°W | |||||
| 6 | Dominicans Island | Konstanz (Altstadt district) | Germany | 47.6642°N 9.1783°W | ||||
| 7 | Mittlerer Langbohl | - | Konstanz (Industriegebiet district) | Germany | 47.6717°N 9.1256°W | |||
| 8 | - | Konstanz (Industriegebiet district) | Germany | 47.6722°N 9.1228°W | ||||
| 9 | Reichenau (Niederzell | Mittelzell | Oberzell) | Germany | 47.6944°N 9.0633°W | |||
| 10 | - | Radolfzell (Mettnau district) | Germany | 47.7217°N 9.0053°W | ||||
| 11 | Eschenz (Untereschenz district) | Switzerland | 47.6553°N 8.8667°W | |||||
| 12 | - | Switzerland | 47.6567°N 8.8658°W | |||||
| 13 | - | Switzerland | 47.6569°N 8.8639°W | |||||
| Lake Constance Islands | 6 municipalities |