| MP | Constituency | Party | In constituencysince | Majority | Majority (%) |
| Hannah Bardell | Livingston | | SNP | 2015 | 3,878 | 7.4 |
| Mhairi Black | Paisley and Renfrewshire South | | SNP | 2015 | 2,541 | 6.1 |
| Ian Blackford | Ross, Skye and Lochaber | | SNP | 2015 | 5,919 | 15.4 |
| Kirsty Blackman | Aberdeen North | | SNP | 2015 | 4,139 | 11.3 |
| Andrew Bowie | West Aberdeenshire and Kincardine | | Conservative | 2017 | 7,950 | 15.4 |
| Deidre Brock | Edinburgh North and Leith | | SNP | 2015 | 1,625 | 2.9 |
| Alan Brown | Kilmarnock and Loudoun | | SNP | 2015 | 6,269 | 13.4 |
| Lisa Cameron | East Kilbride, Strathaven and Lesmahagow | | SNP | 2015 | 3,866 | 7.2 |
| Alistair Carmichael | Orkney and Shetland | | Liberal Democrats | 2001 | 4,563 | 19.6 |
| Douglas Chapman | Dunfermline and West Fife | | SNP | 2015 | 844 | 1.6 |
| Joanna Cherry | Edinburgh South West | | SNP | 2015 | 1,097 | 2.2 |
| Colin Clark | Gordon | | Conservative | 2017 | 2,607 | 4.8 |
| Ronnie Cowan | Inverclyde | | SNP | 2015 | 384 | 1.0 |
| Angela Crawley | Lanark and Hamilton East | | SNP | 2015 | 266 | 0.5 |
| Martyn Day | Linlithgow and East Falkirk | | SNP | 2015 | 2,919 | 5.2 |
| Martin Docherty-Hughes | West Dunbartonshire | | SNP | 2015 | 2,288 | 5.2 |
| David Duguid | Banff and Buchan | | Conservative | 2017 | 3,693 | 8.9 |
| Marion Fellows | Motherwell and Wishaw | | SNP | 2015 | 318 | 0.7 |
| Hugh Gaffney | Coatbridge, Chryston and Bellshill | | Labour | 2017 | 1,586 | 3.5 |
| Stephen Gethins | North East Fife | | SNP | 2015 | 2 | 0.004 |
| Patricia Gibson | North Ayrshire and Arran | | SNP | 2015 | 3,633 | 7.7 |
| Patrick Grady | Glasgow North | | SNP | 2017 | 1,060 | 3.1 |
| Luke Graham | Ochil and South Perthshire | | Conservative | 2017 | 3,359 | 6.2 |
| Bill Grant | Ayr, Carrick and Cumnock | | Conservative | 2017 | 2,774 | 6.0 |
| Peter Grant | Glenrothes | | SNP | 2015 | 3,267 | 8.1 |
| Neil Gray | Airdrie and Shotts | | SNP | 2015 | 195 | 0.5 |
| Kirstene Hair | Angus | | Conservative | 2017 | 2,645 | 6.6 |
| Drew Hendry | Inverness, Nairn, Badenoch and Strathspey | | SNP | 2015 | 4,924 | 9.4 |
| Stewart Hosie | Dundee East | | SNP | 2005 | 6,645 | 15.4 |
| Alister Jack | Dumfries and Galloway | | Conservative | 2017 | 5,643 | 10.9 |
| Christine Jardine | Edinburgh West | | Liberal Democrats | 2017 | 2,988 | 5.7 |
| Stephen Kerr | Stirling | | Conservative | 2017 | 148 | 0.3 |
| Ged Killen | Rutherglen and Hamilton West | | Labour Co-op | 2017 | 265 | 0.5 |
| Lesley Laird | Kirkcaldy and Cowdenbeath | | Labour | 2017 | 259 | 0.5 |
| John Lamont | Berwickshire, Roxburgh and Selkirk | | Conservative | 2017 | 11,060 | 21.1 |
| Chris Law | Dundee West | | SNP | 2015 | 5,262 | 13.6 |
| David Linden | Glasgow East | | SNP | 2017 | 75 | 0.2 |
| Angus MacNeil | Na h-Eileanan an Iar | | SNP | 2005 | 1,007 | 6.7 |
| Paul Masterton | East Renfrewshire | | Conservative | 2017 | 4,712 | 8.8 |
| Stewart McDonald | Glasgow South | | SNP | 2015 | 2,027 | 4.5 |
| Stuart McDonald | Cumbernauld, Kilsyth and Kirkintilloch East | | SNP | 2015 | 4,264 | 9.7 |
| John McNally | Falkirk | | SNP | 2015 | 4,923 | 9.1 |
| Carol Monaghan | Glasgow North West | | SNP | 2015 | 2,561 | 6.6 |
| David Mundell | Dumfriesshire, Clydesdale and Tweeddale | | Conservative | 2005 | 9,441 | 19.3 |
| Ian Murray | Edinburgh South | | Labour | 2017 | 15,514 | 32.4 |
| Gavin Newlands | Paisley and Renfrewshire North | | SNP | 2015 | 2,613 | 5.6 |
| Brendan O'Hara | Argyll and Bute | | SNP | 2015 | 1,328 | 2.8 |
| Douglas Ross | Moray | | Conservative | 2017 | 4,159 | 8.7 |
| Danielle Rowley | Midlothian | | Labour | 2017 | 885 | 2.0 |