| Tournament Format: | League system |
| Champions: | Kent |
| Count: | 4 |
| Participants: | 16 |
| Previous Year: | 1912 |
| Previous Tournament: | 1912 County Championship |
| Next Year: | 1914 |
| Next Tournament: | 1914 County Championship |
The 1913 County Championship was the twenty-fourth officially organised running of the County Championship. Kent County Cricket Club won their fourth championship title.[1]
| width=175 | Team | width=20 abbr="Played" | Pld | width=20 abbr="Won" | W | width=20 abbr="Lost" | L | width=20 abbr="Drawn" | DWF | width=20 abbr="Drawn" | DLF | width=20 abbr="No Result" | NR | width=20 abbr="Points" | Pts | width=40 abbr="Percentage of possible points" | %PC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kent | 28 | 20 | 3 | 3 | 1 | 1 | 110 | 81.48 | |||||||||
| Yorkshire | 28 | 16 | 4 | 4 | 3 | 1 | 95 | 70.37 | |||||||||
| Surrey | 26 | 13 | 5 | 4 | 4 | 0 | 81 | 62.30 | |||||||||
| 22 | 12 | 4 | 1 | 5 | 0 | 68 | 61.81 | ||||||||||
| 20 | 8 | 5 | 3 | 4 | 0 | 53 | 53.00 | ||||||||||
| Middlesex | 20 | 7 | 6 | 4 | 3 | 0 | 50 | 50.00 | |||||||||
| Sussex | 28 | 10 | 10 | 4 | 3 | 1 | 65 | 48.14 | |||||||||
| Lancashire | 26 | 7 | 11 | 7 | 0 | 1 | 56 | 44.80 | |||||||||
| 22 | 8 | 11 | 1 | 2 | 0 | 45 | 40.90 | ||||||||||
| Hampshire | 26 | 7 | 11 | 4 | 4 | 0 | 51 | 39.23 | |||||||||
| 24 | 7 | 11 | 3 | 3 | 0 | 47 | 39.16 | ||||||||||
| 20 | 6 | 9 | 1 | 3 | 1 | 36 | 37.89 | ||||||||||
| Derbyshire | 18 | 4 | 10 | 2 | 2 | 0 | 28 | 31.11 | |||||||||
| 22 | 4 | 13 | 1 | 4 | 0 | 27 | 24.54 | ||||||||||
| Essex | 18 | 2 | 9 | 2 | 4 | 1 | 20 | 23.52 | |||||||||
| Somerset | 16 | 2 | 11 | 2 | 1 | 0 | 17 | 21.25 |