Grande Soeur
Grande Soeur is the name of the following islands:
- Grande Soeur (Seychelles) , the larger of the Seychelles ' sister islands 4 ° 17 ′ 24 ″ S, 55 ° 52 ′ 9 ″ E
- Grande Soeur (British Indian Ocean Territory) 5 ° 20 ′ 40 ″ S, 71 ° 44 ′ 59 ″ E
