Jonathan Rashleigh (7 January 1820 – 12 April 1905) was an English cricketer active in the early 1840s, making four appearances in first-class cricket. Born at Wilsford, Wiltshire, Rashleigh was educated at Harrow School, for whom he played cricket, and at Balliol College, Oxford, matriculating 1839 and graduating 1842 on B.A.