FA Cup   M. W D L goals
  at home 1 0 0 1 3 : 4
  1 0 0 1 3 : 4
League One   M. W D L goals
  at home 8 4 4 0 16 : 4
  Away 8 3 1 4 13 : 16
  16 7 5 4 29 : 20
League Two   M. W D L goals
  at home 3 1 2 0 5 : 3
  Away 3 1 1 1 4 : 5
  6 2 3 1 9 : 8
overall   M. W D L goals
  at home 12 5 6 1 24 : 11
  Away 11 4 2 5 17 : 21
  Neutral Place 0 0 0 0 0 : 0
  23 9 8 6 41 : 32
FA Cup
1937/1938 1. Round Gillingham FC - Swindon Town 3:4
League One
2020/2021 36. Round Swindon Town - Gillingham FC 1:3 (1:0)
2020/2021 16. Round Gillingham FC - Swindon Town 2:0 (1:0)
2016/2017 35. Round Swindon Town - Gillingham FC 3:1 (0:1)
2016/2017 3. Round Gillingham FC - Swindon Town 1:1 (0:0)
2015/2016 30. Round Gillingham FC - Swindon Town 0:0 (0:0)
2015/2016 23. Round Swindon Town - Gillingham FC 1:3 (1:2)
2014/2015 34. Round Swindon Town - Gillingham FC 0:3 (0:1)
2014/2015 3. Round Gillingham FC - Swindon Town 2:2 (1:1)
2013/2014 27. Round Gillingham FC - Swindon Town 2:0 (1:0)
2013/2014 4. Round Swindon Town - Gillingham FC 2:2 (1:1)
2009/2010 27. Round Swindon Town - Gillingham FC 3:1 (1:0)
2009/2010 1. Round Gillingham FC - Swindon Town 5:0 (1:0)
2007/2008 45. Round Gillingham FC - Swindon Town 1:1 (1:0)
2007/2008 10. Round Swindon Town - Gillingham FC 5:0 (2:0)
2005/2006 33. Round Swindon Town - Gillingham FC 1:0 (1:0)
2005/2006 28. Round Gillingham FC - Swindon Town 3:0 (1:0)
League Two
2023/2024 33. Round Gillingham FC - Swindon Town 2:2 (0:1)
2023/2024 15. Round Swindon Town - Gillingham FC 0:1 (0:1)
2022/2023 29. Round Swindon Town - Gillingham FC 3:3 (1:3)
2022/2023 7. Round Gillingham FC - Swindon Town 0:0 (0:0)
2011/2012 44. Round Gillingham FC - Swindon Town 3:1 (1:0)
2011/2012 15. Round Swindon Town - Gillingham FC 2:0 (0:0)

For games that were decided on penalties the score after 120 minutes will be included in the ranking