Lieutenant-Colonel Pelham George von Donop (28 April 1851 – 7 November 1921) was a British Army officer in the Royal Engineers and later Chief Inspecting Officer of Railways. He represented the Royal Engineers at association football, appearing in two FA Cup Finals, and also made two appearances for the England national football team.
He was the godfather of the writer Sir P. G. Wodehouse, who was named Pelham in his honour.
Donop was born in Southsea, Hampshire, the eldest of four sons (and three daughters) of Commander (later Vice-Admiral) Edward Pelham Brenton von Donop, RN.
He was educated at Royal Somersetshire College, Bath, before entering the Royal Military Academy at Woolwich in 1869. He represented the academy in the annual cricket match against the Royal Military College, Sandhurst, at Lord's on 23–24 May 1870 and played against the MCC at Lord's a year later. He was commissioned as a lieutenant into the Royal Engineers on 15 December 1871 and the following April was posted to the School of Military Engineering at Chatham, Kent. Donop continued playing cricket while serving with the Royal Engineers: in one match, against the Harlequins at Chatham in June 1884 he scored 91 runs out of his side's total of 224.