Tagalaht
| Tagalaht  Taggabucht  | 
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|---|---|---|
| 
 Panorama of the bay  | 
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| Waters | Baltic Sea | |
| Land mass | Saaremaa | |
| Geographical location | 58 ° 25 '12 " N , 22 ° 6' 0" E | |
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| width | 3.6 km | |
| depth | 9.7 km | |
| surface | 841 ha | |
| Islands | Ipurahu , Väike Roograhu , Roograhu , Paskarahu , Mustassaar and 22 nameless islands | |
| Tributaries | Uuemõisa oja | |
Tagalaht (German Taggabucht, Swedish Taggaviken) is a bay on the largest Estonian island Saaremaa in the Saare district . In the bay that opens to the north are the islands of Ipurahu , Väike Roograhu , Roograhu , Paskarahu , Mustassaar and 22 other nameless islands. During Operation Albion in 1917, German troops landed in the bay.