Player | Wallaby No. | Test Career | Test Debut | Position | Total Test Caps | O'Brien, F.W.H. | 310 | 1937-38 | 1937 v South Africa, Sydney | Wing | 2 | O'Connor, J.A. | 248 | 1928 | 1928 v New Zealand, Wellington | Lock | 4 | O'Connor, M.D. | 608 | 1979-82 | 1979 v Argentina, Buenos Aires | Centre | 12 | O'Connor, M.G. | 713 | 1994 | 1994 v Ireland, Brisbane | Centre | 1 | O'Donnell, C.A. | 128 | 1913 | 1913 v New Zealand, Wellington | Hooker | 2 | O'Donnell, I.C. | 29 | 1899 | 1899 v Great Britain, Sydney | Flyhalf | 2 | O'Donnell, J. | 32 | 1899 | 1899 v Great Britain, Sydney | Prop | 1 | O'Donnell, J.B. | 249 | 1928 | 1928 v New Zealand, Wellington | Prop | 3 | Ofahengaue, V. | 693 | 1990-98 | 1990 v New Zealand, Christchurch | Number 8/Flanker | 41 | O'Gorman, J.F. | 462 | 1961-67 | 1961 v Fiji, Brisbane | Number 8 | 18 | O'Neill, D.J. | 493 | 1964 | 1964 v New Zealand, Dunedin | Number 8 | 2 | O'Neill, J.M. | 395 | 1952-56 | 1952 v New Zealand, Christchurch | Wing | 4 | Ormiston, I.W.L. | 157 | 1920 | 1920 v New Zealand, Sydney | Flanker | 3 | Osborne, D.H. | 577 | 1975 | 1975 v England, Sydney | Wing | 3 | Outterside, R. | 454 | 1959 | 1959 v British Isles, Brisbane | Number 8 | 2 | Oxenham, A.M. | 56 | 1904-07 | 1904 v Great Britain, Brisbane | Prop | 2 | Oxlade, A.M. | 57 | 1904-07 | 1904 v Great Britain, Brisbane | Hooker | 4 | Oxlade, B.D. | 315 | 1938 | 1938 v New Zealand, Sydney | Flanker | 3 |
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