| Full name: | Osbert Cautley Mordaunt |
| Born: | 26th May 1876, Gatcombe Court, Flax Bourton, Somerset, England |
| Died: | 20th October 1949, Bells Yew Green, Sussex, England |
| Batting: | Right-hand batter |
| Bowling: | Right-arm slow |
| Education: | Imperial Service College, Windsor; University of Oxford |
| Relations: | Uncle: J Foord-Kelcey; Uncle: W Foord-Kelcey |
| Teams: | Somerset (Main FC: 1905-1910); All teams |
| Lists of matches and more detailed statistics | |
| First-Class Career Batting and Fielding (1905-1914) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Overall | 17 | 30 | 8 | 148 | 23 | 6.72 | 0 | 0 | 12 | |
| First-Class Career Bowling (1905-1914) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Overall | 2049 | 54 | 1115 | 42 | 5-68 | 26.54 | 1 | 0 | 48.78 | 3.26 |