Uddingston (Uddinstoun, Baile Udain) is a small town in South Lanarkshire, Scotland. It is on the north side of the River Clyde, south-east of Glasgow city centre, and acts as a dormitory suburb for the city.
Uddingston is located to the south-east of Glasgow city centre and approximately east of the Glasgow City Council boundary (ending at the former Glasgow Zoo at Broomhouse - part of Baillieston). It is bounded to the south-west by the River Clyde as it flows north-west towards Glasgow, separating Uddingston, along with some woodland, from the neighbouring towns of Blantyre to the south and Cambuslang to the west. As such, the Clyde Walkway and National Cycle Route 75 both traverse the town. The nearest settlement to Uddingston is the large village of Bothwell, almost contiguous to the south-east; the two main streets are apart.
The village of Uddingston, which is contained exclusively within the boundaries of South Lanarkshire, houses around 6,400 residents. However, the nearby North Lanarkshire settlements of Tannochside, Calderbraes, Fallside, Viewpark, Birkenshaw and Spindlehowe form almost a continuous conurbation with Uddingston (although separated by the M74 motorway) and are often considered districts of Uddingston due to its greater historic significance. The population of this larger "Greater Uddingston" manifestation is approximately 23,000 residents, and shares a boundary with the nearby town of Bellshill (the town centres are apart). Within South Lanarkshire, the combined population of Uddingston and Bothwell (which is also a council ward) is around 13,000, and is located about north-west of Hamilton.
Uddingston is home to Tunnock's confectionery factory, famed for its caramel wafers and tea cakes. The factory (which also operates a small tea room on the Main Street) contributes much to the village's economy, as does the industrial estate and retail park located on Bellshill Road; this is named Bothwell Park but is located within Uddingston. In earlier times, coal mining was a major industry.