Coatbridge and Chryston (Gaelic: Coatbridge agus Chryston) is a burgh constituency of the Scottish Parliament covering part of the council area of North Lanarkshire. It elects one Member of the Scottish Parliament (MSP) by the plurality (first past the post) method of election. Under the additional-member electoral system used for elections to the Scottish Parliament, it has, since 2011, also been one of nine constituencies in the Central Scotland electoral region, which elects seven additional members, in addition to nine constituency MSPs, to produce a form of proportional representation for the region as a whole. Following the second periodic review of Scottish Parliament boundaries, Coatbridge and Chryston will form part of the Central Scotland and Lothians West region from the 2026 Scottish Parliament election onwards.
The seat has been held by Fulton MacGregor of the Scottish National Party since the 2016 Scottish Parliament election.
The other eight constituencies of the Central Scotland and Lothians West region are Airdrie, Almond Valley, Bathgate, Cumbernauld and Kilsyth, Falkirk East and Linlithgow, Falkirk West, Motherwell and Wishaw, and Uddingston and Bellshill. The region covers all of the Falkirk, North Lanarkshire and West Lothian council areas, and part of the South Lanarkshire council area.
Prior to 2026, the other eight constituencies of the Central Scotland region were: Airdrie and Shotts, Cumbernauld and Kilsyth, East Kilbride, Falkirk East, Falkirk West, Hamilton, Larkhall and Stonehouse, Motherwell and Wishaw and Uddingston and Bellshill. The region covered all of the Falkirk council area, all of the North Lanarkshire council area and part of the South Lanarkshire council area.
The constituency was created at the same time as the Scottish Parliament, for the 1999 Scottish Parliament election, using the name and boundaries of the existing Coatbridge and Chryston constituency of the UK Parliament. Ahead of the 2005 United Kingdom general election the House of Commons constituencies in Scotland were altered, whilst the existing Scottish Parliament constituencies were retained, and there is now no longer any link between the two sets of boundaries. Coatbridge and Chryston has continued to be used as a constituency for the Scottish Parliament, although its boundaries have been revised at subsequent boundary reviews.
Following the first periodic review of Scottish Parliament boundaries the electoral wards used to define Coatbridge and Chryston were:
When redrawn following the second periodic review of Scottish Parliament boundaries, the following electoral wards were used to redefine the seat:
Coatbridge and Chryston is one of four Scottish Parliament constituencies covering the North Lanarkshire council area, the others being Airdrie, Cumbernauld and Kilsyth, and Motherwell and Wishaw; Uddingston and Bellshill spans parts of both North and South Lanarkshire. All five are within the Central Scotland and Lothians West electoral region.