The transalpine campaigns of the Old Swiss Confederacy were military expeditions which resulted in the conquest of territories south of the Alps, corresponding more or less to the modern canton of Ticino, on the part of the Old Swiss Confederacy in the 15th and 16th centuries. These territories were known as ennetbirgische Vogteien or "transmontane bailiwicks".

Ticino, sometimes Tessin, officially the Republic and Canton of Ticino or less formally the Canton of Ticino, is one of the 26 cantons forming the Swiss Confederation. It is composed of eight districts and its capital city is Bellinzona. It is also traditionally divided into the Sopraceneri and the Sottoceneri, respectively north and south of Monte Ceneri. Red and blue are the colours of its flag.