William Boys Rashleigh (31 January 1827 – 30 June 1890) was an English first-class cricketer.
The son of The Reverend George Rashleigh, he was born in January 1827 at Horton Kirby, Kent.
A farmer by profession, he played two first-class cricket matches for the Gentlemen of Kent against the Gentlemen of England in 1851 and 1853 at Lord's.
[1] He married Frances Portia King in 1863, with the couple having two sons and five daughters,[2] amongst whom was the cricketer William Rashleigh junior.
Rashleigh died at Dartford in June 1890.