Sir William Bowyer-Smijth, Bt | |
|---|---|
| High Sheriff of Essex | |
| In office 1889–1889 | |
| Preceded by | Edward North Buxton |
| Succeeded by | Richard Beale Colvin |
| Personal details | |
| Born | 1 September 1840 |
| Died | 22 July 1916 (aged 75) Tunbridge Wells |
| Relations | Sir Henry Bruce Meux, 3rd Baronet (cousin) George Capell, 7th Earl of Essex (cousin) |
| Parent(s) | Sir William Bowyer-Smijth, Bt Marianne Frances Meux |
| Education | Eton College |
Sir William Bowyer-Smijth, 12th Baronet (1 September 1840 – 22 July 1916) was an English diplomat.