| Flag Type: | County Flag |
|---|---|
| Flag Date: | 7th November 1910 |
| Flag Designer: | College of Arms |
| Adoption Route: | Traditional |
| UK Design Code: | UNKG7410 |
| Aspect Ratio: | 3:5 |
| Pantone® Colours: | Red 485, White, Yellow 116 |
| Certification: | Flag Institute Chief Vexillologist, Graham Bartram |
| Notes: | The Middlesex Flag is a community flag proclaiming the unique identity of this historic English county. This is the traditional flag of Middlesex, the county that forms the central and north-west parts of Greater London. It features three seaxes, the symbol of the Saxons. The county added a Saxon crown in 1909 to differentiate its arms and flag from those of Essex. |
