2018 T20 Blast
| Dates | 4 July 2018 – 15 September 2018 |
|---|---|
| Administrator(s) | England and Wales Cricket Board |
| Cricket format | Twenty20 |
| Tournament format(s) | Group stage and knockout |
| Champions | Worcestershire Rapids (1st title) |
| Participants | 18 |
| Matches | 133 |
| Attendance | 931,455 (7,003 per match) |
| Most runs | Laurie Evans (614) |
| Most wickets | Pat Brown (31) |
| Official website | Vitality Blast |
The 2018 Vitality Blast was the sixteenth edition of the T20 Blast currently known as the Vitality Blast, a professional Twenty20 cricket league in England and Wales. It was the first season in which the domestic T20 competition, run by the ECB, has been branded as the Vitality Blast due to a new sponsorship deal. The league consisted of the 18 first-class county teams divided into two divisions of nine teams each with fixtures played between July and September. The final day took place at Edgbaston Cricket Ground in Birmingham on 15 September 2018.
Nottinghamshire Outlaws were the champions going into the tournament having beaten the Birmingham Bears by 22 runs in the 2017 final.