Key: Win : Draw : Loss
| Date | Home | Away | Ref | ||
|---|---|---|---|---|---|
| 05/08/2017 | Carlisle | 1 | 2 | Swindon | A Haines |
| 12/08/2017 | Swindon | 1 | 1 | Exeter | D Drysdale |
| 19/08/2017 | Morecambe | 0 | 1 | Swindon | M Heywood |
| 26/08/2017 | Swindon | 0 | 3 | Crawley Town | B Huxtable |
| 02/09/2017 | Swindon | 1 | 4 | Barnet | J Linington |
| 09/09/2017 | Luton | 0 | 3 | Swindon | G Salisbury |
| 12/09/2017 | Notts County | 1 | 0 | Swindon | S Duncan |
| 16/09/2017 | Swindon | 3 | 2 | Stevenage | J Brooks |
| 22/09/2017 | Forest Green | 0 | 2 | Swindon | D Drysdale |
| 26/09/2017 | Swindon | 1 | 2 | Coventry | C Breakspear |
| 30/09/2017 | Swindon | 2 | 0 | Cambridge | A Woolmer |
| 07/10/2017 | Cheltenham | 2 | 1 | Swindon | R Jones |
| 14/10/2017 | Mansfield | 1 | 3 | Swindon | O Langford |
| 17/10/2017 | Swindon | 0 | 1 | Lincoln | S Oldham |
| 21/10/2017 | Swindon | 1 | 0 | Wycombe | J Brooks |
| 28/10/2017 | Port Vale | 0 | 3 | Swindon | G Horwood |
| 11/11/2017 | Swindon | 2 | 2 | Chesterfield | L Collins |
| 18/11/2017 | Yeovil | 1 | 2 | Swindon | C Hicks |
| 21/11/2017 | Grimsby | 3 | 2 | Swindon | M Coy |
| 25/11/2017 | Swindon | 0 | 1 | Newport County | J Linington |
| 15/12/2017 | Swindon | 2 | 3 | Colchester | J Busby |
| 23/12/2017 | Crewe | 0 | 3 | Swindon | E Ilderton |
| 26/12/2017 | Swindon | 0 | 5 | Luton | G Ward |
| 30/12/2017 | Swindon | 1 | 0 | Notts County | B Toner |
| 01/01/2018 | Barnet | 1 | 2 | Swindon | C Hicks |
| 13/01/2018 | Swindon | 1 | 0 | Forest Green | D Whitestone |
| 20/01/2018 | Coventry | 3 | 1 | Swindon | S Martin |
| 27/01/2018 | Swindon | 4 | 3 | Crewe | G Salisbury |
| 30/01/2018 | Stevenage | 0 | 1 | Swindon | D Drysdale |
| 03/02/2018 | Lincoln | 2 | 2 | Swindon | A Coggins |
| 06/02/2018 | Accrington | 2 | 1 | Swindon | D Bond |
| 10/02/2018 | Swindon | 1 | 0 | Mansfield | K Friend |
| 13/02/2018 | Wycombe | 3 | 2 | Swindon | A Madley |
| 17/02/2018 | Swindon | 3 | 2 | Port Vale | A Woolmer |
| 24/02/2018 | Chesterfield | 2 | 1 | Swindon | J Brooks |
| 10/03/2018 | Swindon | 0 | 3 | Cheltenham | T Nield |
| 17/03/2018 | Cambridge | 1 | 3 | Swindon | L Swabey |
| 24/03/2018 | Exeter | 3 | 1 | Swindon | L Collins |
| 30/03/2018 | Swindon | 1 | 1 | Morecambe | K Johnson |
| 02/04/2018 | Crawley Town | 1 | 1 | Swindon | D Whitestone |
| 07/04/2018 | Swindon | 0 | 0 | Carlisle | B Huxtable |
| 10/04/2018 | Swindon | 2 | 2 | Yeovil | T Kettle |
| 14/04/2018 | Newport County | 2 | 1 | Swindon | C Breakspear |
| 21/04/2018 | Swindon | 0 | 1 | Grimsby | J Brooks |
| 28/04/2018 | Colchester | 0 | 0 | Swindon | C Hicks |
| 05/05/2018 | Swindon | 3 | 0 | Accrington | G Ward |