Football League Third Division South 1924/25
| Pos | Club | Pld | W | D | L | F | A | GA | Pts | Notes |
| 1st | Swansea Town | 42 | 23 | 11 | 8 | 68 | 35 | 1.943 | 57 | ▲Champions |
| 2nd | Plymouth Argyle | 42 | 23 | 10 | 9 | 77 | 38 | 2.026 | 56 | Runners Up |
| 3rd | Bristol City | 42 | 22 | 9 | 11 | 60 | 41 | 1.463 | 53 | - |
| 4th | Swindon Town | 42 | 20 | 11 | 11 | 66 | 38 | 1.737 | 51 | - |
| 5th | Millwall | 42 | 18 | 13 | 11 | 58 | 38 | 1.526 | 49 | - |
| 6th | Newport County | 42 | 20 | 9 | 13 | 62 | 42 | 1.476 | 49 | - |
| 7th | Exeter City | 42 | 19 | 9 | 14 | 59 | 48 | 1.229 | 47 | - |
| 8th | Brighton & Hove Albion | 42 | 19 | 8 | 15 | 59 | 45 | 1.311 | 46 | - |
| 9th | Northampton Town | 42 | 20 | 6 | 16 | 51 | 44 | 1.159 | 46 | - |
| 10th | Southend United | 42 | 19 | 5 | 18 | 51 | 61 | 0.836 | 43 | - |
| 11th | Watford | 42 | 17 | 9 | 16 | 38 | 47 | 0.809 | 43 | - |
| 12th | Norwich City | 42 | 14 | 13 | 15 | 53 | 51 | 1.039 | 41 | - |
| 13th | Gillingham | 42 | 13 | 14 | 15 | 35 | 44 | 0.795 | 39 | - |
| 14th | Reading | 42 | 14 | 10 | 18 | 37 | 38 | 0.974 | 38 | - |
| 15th | Charlton Athletic | 42 | 13 | 12 | 17 | 46 | 48 | 0.958 | 38 | - |
| 16th | Luton Town | 42 | 10 | 17 | 15 | 49 | 57 | 0.860 | 37 | - |
| 17th | Bristol Rovers | 42 | 12 | 13 | 17 | 42 | 49 | 0.857 | 37 | - |
| 18th | Aberdare Athletic | 42 | 14 | 9 | 19 | 54 | 67 | 0.806 | 37 | - |
| 19th | Queens Park Rangers | 42 | 14 | 8 | 20 | 42 | 63 | 0.667 | 36 | - |
| 20th | Bournemouth & Boscambe Athletic | 42 | 13 | 8 | 21 | 40 | 58 | 0.690 | 34 | - |
| 21st | Brentford | 42 | 9 | 7 | 26 | 38 | 91 | 0.418 | 25 | Re Elected |
| 22nd | Merthyr Town | 42 | 8 | 5 | 29 | 35 | 77 | 0.455 | 21 | Re Elected |
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Election for League Membership |
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| The bottom two clubs were required to seek re-election to the League. They were joined in the vote for League membership by 1 non league club. | ||
| Votes | Club | End Result |
| 44 | Brentford | Re Elected to the League |
| 44 | Merthyr Town | Re Elected to the League |
| 0 | Mid-Rhondda | Not Elected to the League |
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End of Season Notes |
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▼Crystal Palace were Relegated from the Football League Second Division |
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▲Swansea Town were Promoted to the Football League Second Division |
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- Brentford were Re-Elected to the League |
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- Merthyr Town were Re-Elected to the League |