Five or More Wickets in an Innings Most Times in a Season for Middlesex
| 17 | JT Hearne | 1893 |
| 17 | AE Trott | 1900 |
| 16 | FJ Titmus | 1955 |
| 15 | JT Hearne | 1896 |
| 15 | AE Trott | 1899 |
| 14 | JM Sims | 1939 |
| 13 | FA Tarrant | 1907 |
| 12 | JT Hearne | 1891 |
| 12 | FA Tarrant | 1908 |
| 12 | FA Tarrant | 1910 |
| 12 | CIJ Smith | 1934 |
| 11 | JT Hearne | 1894 |
| 11 | JT Hearne | 1898 |
| 11 | JT Hearne | 1910 |
| 11 | FA Tarrant | 1913 |
| 11 | JW Hearne | 1920 |
| 11 | JW Hearne | 1923 |
| 11 | IAR Peebles | 1931 |
| 10 | JT Hearne | 1895 |
| 10 | AE Trott | 1898 |
| 10 | BJT Bosanquet | 1904 |
| 10 | FA Tarrant | 1909 |
| 10 | FA Tarrant | 1912 |
| 10 | JW Hearne | 1914 |
| 10 | JA Young | 1947 |