| Full name: | James Ernest MacNamara |
| Born: | 12th September 1884, Ararat, Victoria, Australia |
| Died: | June 1954, Rhyl, Denbighshire, Wales |
| Bowling: | Left-arm (unknown style) |
| Clubs: | Penzance, Liskeard, Rochdale, Castleton Moor, Ramsbottom, Great Horton, Worsley and Rhuddlan |
| Teams: | Cornwall (Minor Counties Championship: 1923); All teams |
| Lists of matches and more detailed statistics | |
| Minor Counties Championship Career Batting and Fielding (1923) | ||||||||||
| M | I | NO | Runs | HS | Ave | 100 | 50 | Ct | ||
| Cornwall | 1 | 2 | 1 | 8 | 4* | 8.00 | 0 | 0 | 1 | |
| Minor Counties Championship Career Bowling (1923) | ||||||||||
| Balls | Mdns | Runs | Wkts | BB | Ave | 5wI | 10wM | SRate | Econ | |
| Cornwall | 114 | 5 | 90 | 1 | 1-82 | 90.00 | 0 | 0 | 114.00 | 4.73 |