St Mirren
Official Name: St Mirren Football Club
Formed: 1877 Ground: St Mirren Park (8,023) Manager: Jack Ross [SCO]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | James Langfield | SCO | G | 1.93 | 83 | 22-12-79 | Paisley | Aberdeen |
| 2 | Stelios Demetriou | CYP | D | 1.82 | 74 | 04-10-90 | London | Doxa Katokopia |
| 3 | Gary Irvine | SCO | D | 1.81 | 76 | 17-03-85 | Bellshill | Dundee |
| 4 | Andy Webster | SCO | D | 1.83 | 64 | 23-04-82 | Dundee | Coventry C |
| 5 | Ben Gordon | SCO | D | 1.91 | 87 | 07-10-85 | Glasgow | Livingston |
| 6 | Gary MacKenzie | SCO | D | 1.91 | 83 | 15-10-85 | Lanark | Doncaster R |
| 7 | David Clarkson | SCO | F | 1.78 | 63 | 10-09-85 | Bellshill | Motherwell |
| 8 | Rocco Quinn | SCO | M | 1.81 | 76 | 07-09-86 | Glasgow | Ross Co |
| 9 | John Sutton | ENG | F | 1.83 | 89 | 26-12-83 | Norwich | St Johnstone |
| 10 | Stevie Mallan | SCO | M | 1.80 | 78 | 25-03-96 | Glasgow | None |
| 11 | Cammy Smith | SCO | F | 1.75 | 68 | 24-08-95 | Aberdeen | Aberdeen |
| 12 | Scott Gallacher | SCO | G | 1.88 | 77 | 15-07-89 | Bellshill | Alloa Ath |
| 13 | ||||||||
| 14 | Kyle Hutton | SCO | M | 1.89 | 74 | 05-02-91 | Cambuslang | Queen of the South |
| 15 | Jack Baird | SCO | D | 1.83 | 68 | 07-02-96 | Glasgow | None |
| 16 | Rory Loy | SCO | F | 1.78 | 67 | 19-03-88 | Dumfries | Dundee |
| 17 | Lewis Morgan | SCO | M | 1.78 | 75 | 30-09-96 | Paisley | Rangers |
| 18 | Lewis McLear | SCO | M | 1.75 | 69 | 26-05-96 | Bellshill | None |
| 19 | Jordan Stewart | SCO | M | 1.75 | 67 | 05-03-96 | Glasgow | None |
| 20 | Craig Storie | SCO | M | 1.75 | 71 | 13-01-96 | Lanark | Aberdeen |
| 21 | Billy O'Brien | WAL | G | 1.86 | 80 | 21-11-95 | Bury | Manchester C |
| 22 | Stephen McGinn | SCO | M | 1.75 | 64 | 02-12-88 | Glasgow | Wycombe W |
| 23 | Pål Fjelde | NOR | D | 1.88 | 78 | 26-07-94 | Jørpeland | Bryne |
| 24 | Harry Davis | ENG | D | 1.88 | 78 | 24-09-91 | Burnley | Crewe Alex |
| 25 | Josh Todd | ENG | M | 1.78 | 78 | 11-06-94 | Carlisle | Dumbarton |
| 26 | ||||||||
| 27 | ||||||||
| 28 | Reece Willison | SCO | G | 27-05-99 | None | |||
| 29 | ||||||||
| 30 | Greig McNaughton | SCO | D | 1.85 | 22-03-98 | Dundee | Dundee U | |
| 31 | Nathan Flanagan | SCO | F | 1.78 | 70 | 05-05-97 | Hearts | |
| 32 | Dylan McKendry | SCO | D | 04-05-99 | Celtic | |||
| 33 | Craig Johnston | SCO | F | 12-11-99 | Shotts | None | ||
| 34 | Kalvin Orsi | SCO | M | 1.78 | 73 | 15-04-97 | Glasgow | Aberdeen |
| 35 | Darren Whyte | SCO | M | 16-03-97 | Stirling | None | ||
| 36 | Conor O'Keefe | SCO | M | 21-07-98 | Paisley | Celtic | ||
| 37 | Mark Morrison | SCO | D | 31-12-98 | Irvine | None | ||
| 38 | Luke Barclay | SCO | M | 01-01-99 | Glasgow | None | ||
| 39 | Andrew McDonald | SCO | D | 11-09-98 | Glasgow | None | ||
| 40 | Cameron MacPherson | SCO | M | 1.73 | 70 | 29-12-98 | Glasgow | None |
| 41 | Lee Fawkes | SCO | M | 05-03-99 | Linwood | None | ||
| 42 | Kyle Magennis | SCO | M | 1.83 | 72 | 26-08-98 | Glasgow | None |
| 43 | Chris Henry | SCO | G | 1.85 | 83 | 22-02-99 | None | |
| 44 | Adam Eckersley | ENG | D | 1.80 | 76 | 07-09-85 | Salford | FC Edmonton |
| 50 | Ryan Watters | SCO | F | 12-05-98 | Rutherglen | Motherwell | ||
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 16 | Tom Walsh | SCO | M | 1.80 | 71 | 11-07-96 | Kilmarnock | Rangers |
| 20 | Ryan Hardie | SCO | F | 1.77 | 62 | 17-05-97 | Stranraer | Rangers |
| 25 | Lawrence Shankland | SCO | F | 1.85 | 75 | 10-08-95 | Glasgow | Aberdeen |
| 11 | Calum Gallagher | SCO | F | 1.83 | 80 | 13-09-94 | Glasgow | Dumbarton |
| 2 | Jason Naismith | SCO | D | 1.69 | 68 | 25-06-94 | Paisley | Ross Co |
| 29 | Kyle McAllister | SCO | M | 1.78 | 75 | 21-01-99 | Paisley | Derby Co |
| 12 | Scott Gallacher | SCO | G | 1.88 | 77 | 15-07-89 | Bellshill | Hibernian |