St. Saviour is a parish of Jersey in the Channel Islands. It is located directly east of St. Helier. It has a population of 13,580. It has a land surface area of 3.6 square miles and has a very small coastline at Le Dicq.

The parish is quite urbanised, hosting the suburbs and exurbs for the town of St. Helier. The most notable settlement is located around the Five Oaks area in the centre of the parish and Georgetown in the South. The village of Maufant is located on the boundary with St. Martin.

St Saviour is in the east of the island of Jersey. It borders Trinity, St Martin, Grouville, St Clement and St Helier.

The south of the parish is a highly urbanised part of town, focused around Georgetown and Five Oaks. The area in the south is known as Georgetown, Plat Douet and Longueville. It is near Howard Davis Park and has a short piece of coastline, the only one in the parish. It is also home to the Rue des Près Trading Estate. The Five Oaks area is home to many schools and suburban housing for St Helier.

The remainder of the parish is largely rural, save for a few small developments such as Maufant Village (split between St Saviour and St Martin) and the houses near Queen's Valley Reservoir. The Grands Vaux reservoir runs along the border of St Saviour and St Helier.

In terms of transport, the parish has many main roads that run through the parish to connect to other parishes, such as La Grande Route de Saint-Martin and Longueville Road. Part of the St Helier Ring Road is located within St Saviour.

The parish does not have any green lanes. The parish's Connétable Sadie Le Sueur-Rennard said 'I can’t see where we would have a green lane', although the parish has a large number of lanes (including lanes that border green lanes in St Martin).

Landmarks include:

• Government House
• Grainville Cricket Ground
• St Saviour's Church
• Rue des Près Trading Estate
• Highalnds College Turner Building
• College House (Jersey College for Girls)
• Longueville Manor