Howard Grubb
| Howard Grubb | |
|---|---|
| Born | 28 July 1844 Dublin, Ireland | 
| Died | 16 September 1931 (aged 87) | 
| Alma mater | Trinity College Dublin | 
| Notable work | Reflector sight | 
| Spouse | Mary Walker (m. 1871) | 
| Children | 6 | 
| Parent | Thomas Grubb (father) | 
| Awards | 
 | 
| Engineering career | |
| Discipline | Optical engineering | 
| Employer(s) | Grubb Telescope Company | 
| Significant advance | Sight Periscope | 
Sir Howard Grubb FRS FRAS (28 July 1844 – 16 September 1931) was an Irish optical engineer. He was head of a family firm that made large optical telescopes, telescope drive controls, and other optical instruments. He is also noted for his work to perfect the periscope and invent the reflector sight.