Linkinhorne (in Cornish Lanngynhorn) is a civil parish and village in southeast Cornwall, England, United Kingdom. The village itself is situated at grid reference SX 320 736 and is approximately four miles (6.5 km) northwest of Callington and seven miles (11 km) south of Launceston. The parish population at the 2011 census including Downgate was 1,541
As well as Linkinhorne itself, other settlements in the parish include Bray Shop, Caradon Town, Downgate, Henwood, Ley Mill, Minions, Plushabridge, Rilla Mill and Upton Cross.
The area is bordered by the River Inny in the north-east and Bodmin Moor to the west. The valley of the River Lynher runs through the parish.
Linkinhorne parish is within the Deanery and Hundred of East and is bounded on the north by North Hill and Lezant, on the east by Stoke Climsland and South Hill, on the south and west by St Ive and St Cleer. The name Linkinhorne means church site (Lann) of Kenhoarn. In the Domesday Book, the manor is referred to as Resleston (town by the ford) (Rillaton).