This page lists the head-to-head record of Southampton vs Millwall including biggest victories and defeats between the two sides, and H2H stats in all competitions.
Overall H2H Record - Summary
| Total | Millwall | Southampton | Draws |
| Total Matches | 16 | 3 | 7 | 6 |
| At The Den | 7 | 3 | 2 | 2 |
| At St Mary's Stadium | 9 | 0 | 5 | 4 |
| FA Cup Matches | 2 | 1 | 0 | 1 |
| Carling Cup Matches | 2 | 0 | 2 | 0 |
| Premier League Matches | 4 | 1 | 0 | 3 |
| Championship Matches | 6 | 1 | 5 | 0 |
| League One Matches | 2 | 0 | 0 | 2 |
| Total Goals Scored | 44 | 17 | 27 | |
Last 50 Millwall vs Southampton Matches
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| 2024 24 February | | Championship | Southampton | 1 - 2 | Millwall |
| 2023 4 November | | Championship | Millwall | 0 - 1 | Southampton |
| 2014 26 August | | Carling Cup | Millwall | 0 - 2 | Southampton |
| 2012 17 March | | Championship | Millwall | 2 - 3 | Southampton |
| 2012 7 February | | FA Cup | Southampton | 2 - 3 | Millwall |
| 2012 28 January | | FA Cup | Millwall | 1 - 1 | Southampton |
| 2011 20 August | | Championship | Southampton | 1 - 0 | Millwall |
| 2010 16 January | | League One | Millwall | 1 - 1 | Southampton |
| 2009 8 August | | League One | Southampton | 1 - 1 | Millwall |
| 2006 18 September | | Carling Cup | Millwall | 0 - 4 | Southampton |
| 2006 16 April | | Championship | Southampton | 2 - 0 | Millwall |
| 2005 21 October | | Championship | Millwall | 0 - 2 | Southampton |
| 1989 1 December | | Premier League | Millwall | 2 - 2 | Southampton |
| 1989 18 August | | Premier League | Southampton | 1 - 2 | Millwall |
| 1989 12 May | | Premier League | Millwall | 1 - 1 | Southampton |
| 1988 25 November | | Premier League | Southampton | 2 - 2 | Millwall |
Biggest Millwall Victory vs Southampton
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| 2024 24 February | | Championship | Southampton | 1 - 2 | Millwall |
Biggest Southampton Victory vs Millwall
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| 2006 18 September | | Carling Cup | Millwall | 0 - 4 | Southampton |
Biggest Millwall Defeat vs Southampton
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| 2006 18 September | | Carling Cup | Millwall | 0 - 4 | Southampton |
Biggest Southampton Defeat vs Millwall
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| 2024 24 February | | Championship | Southampton | 1 - 2 | Millwall |
Last 5 Millwall Home Matches
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| 2025 25 October | | Championship | Millwall | 1 - 0 | Leicester City |
| 2025 21 October | | Championship | Millwall | 2 - 0 | Stoke City |
| 2025 4 October | | Championship | Millwall | 3 - 0 | West Bromwich Albion |
| 2025 1 October | | Championship | Millwall | 0 - 4 | Coventry City |
| 2025 22 September | | Championship | Millwall | 1 - 0 | Watford |
Last 5 Southampton Home Matches
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| 2025 1 November | | Championship | Southampton | 0 - 2 | Preston North End |
| 2025 18 October | | Championship | Southampton | 0 - 0 | Swansea City |
| 2025 27 September | | Championship | Southampton | 1 - 1 | Middlesbrough |
| 2025 14 September | | Championship | Southampton | 0 - 0 | Portsmouth |
| 2025 23 August | | Championship | Southampton | 1 - 2 | Stoke City |
Last 5 Millwall Away Matches
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| 2025 4 November | | Championship | Birmingham City | 4 - 0 | Millwall |
| 2025 1 November | | Championship | Oxford United | 2 - 2 | Millwall |
| 2025 18 October | | Championship | Queens Park Rangers | 1 - 2 | Millwall |
| 2025 27 September | | Championship | Swansea City | 1 - 1 | Millwall |
| 2025 16 September | | Carling Cup | Crystal Palace | 1 - 1 | Millwall |
Last 5 Southampton Away Matches
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| 2025 25 October | | Championship | Blackburn Rovers | 2 - 1 | Southampton |
| 2025 21 October | | Championship | Bristol City | 3 - 1 | Southampton |
| 2025 4 October | | Championship | Derby County | 1 - 1 | Southampton |
| 2025 30 September | | Championship | Sheffield United | 1 - 2 | Southampton |
| 2025 23 September | | Carling Cup | Liverpool | 2 - 1 | Southampton |