Landulph is a hamlet and a rural civil parish in south-east Cornwall, England, United Kingdom. It is about 3 miles north of Saltash in the St Germans Registration District. The parish lies on the River Tamar and the river surrounds Landulph to the north, east and south. Across the river are the Devon parishes of Bere Ferrers and Tamerton Foliot. To the sout…Landulph is a hamlet and a rural civil parish in south-east Cornwall, England, United Kingdom. It is about 3 miles north of Saltash in the St Germans Registration District. The parish lies on the River Tamar and the river surrounds Landulph to the north, east and south. Across the river are the Devon parishes of Bere Ferrers and Tamerton Foliot. To the south-east of Landulph is the parish of Botusfleming and to the west the parish of Pillaton. The population in the 2001 census was 485, which increased to 527 at the 2011 census.