| R. H. Massy-Westropp | |
| Birth Name: | Ralph Henry Massy-Westropp |
| Birth Date: | 23 April 1864 |
| Birth Place: | Worcester, Worcestershire, England |
| Death Date: | 30 June 1932 |
| Death Place: | County Clare, Irish Free State |
| Ru Position: | Forward[1] |
| Ru Proclubs: | Limerick Monkstown |
| Ru Nationalyears: | 1886 |
| Ru Nationalteam: | Ireland |
| Ru Nationalcaps: | 1 |
| Children: | R. Massy-Westropp |
Ralph Henry Massy-Westropp (23 April 1864 in Worcester, England – 30 June 1932 in County Clare, Irish Free State) was an Irish rugby international. He won one cap against England in 1886.