
Bill Cowley played 13 NHL SEASONS from 1934-35 to 1946-47 for the Eagles and Bruins. Across his NHL career, Cowley recorded 195 GOALS and 354 ASSISTS for 549 CAREER POINTS. In the playoffs, Cowley added 12 GOALS and 46 POINTS in 64 games. A 2-TIME STANLEY CUP champion and 2-TIME HART TROPHY winner. Cowley was inducted into the Hockey Hall of Fame.
| 1929-30 | High-ON | Glebe (Ottawa) | - | - | - | - | - | - | - | - |
| 1930-31 | OCJHL | Ott. Primrose | 14 | 10 | 2 | 12 | - | - | - | 16 |
| 1930-31 | M-Cup | Ott. Primrose | 9 | 9 | 3 | 12 | - | - | - | 4 |
| 1931-32 | OCJHL | Ott. Shamrocks | 2 | 2 | 1 | 3 | - | - | - | 2 |
| 1931-32 | OCHL | Ott. Shamrocks | - | - | - | - | - | - | - | - |
| 1932-33 | OCHL | Ott. Shamrocks | 14 | 7 | 6 | 13 | - | - | - | 24 |
| 1933-34 | MSHL | Hfx. Wolverines | 38 | 25 | 25 | 50 | - | - | - | 42 |
| 1934-35 | NHL | St. Louis Eagles | 41 | 5 | 7 | 12 | - | - | - | 10 |
| 1934-35 | AHA | Tulsa | 1 | 0 | 0 | 0 | - | - | - | 5 |
| 1935-36 | NHL | Boston Bruins | 48 | 11 | 10 | 21 | - | - | - | 17 |
| 1936-37 | NHL | Boston Bruins | 46 | 13 | 21 | 34 | - | - | - | 4 |
| 1937-38 | NHL | Boston Bruins | 48 | 17 | 22 | 39 | - | - | - | 8 |
| 1938-39 | NHL | Boston Bruins | 34 | 8 | 34 | 42 | - | - | - | 2 |
| 1939-40 | NHL | Boston Bruins | 48 | 13 | 27 | 40 | - | - | - | 24 |
| 1940-41 | NHL | Boston Bruins | 46 | 17 | 47 | 64 | - | - | - | 16 |
| 1941-42 | NHL | Boston Bruins | 28 | 4 | 23 | 27 | - | - | - | 6 |
| 1942-43 | NHL | Boston Bruins | 48 | 27 | 45 | 72 | - | - | - | 10 |
| 1943-44 | NHL | Boston Bruins | 36 | 30 | 41 | 71 | - | - | - | 12 |
| 1944-45 | NHL | Boston Bruins | 49 | 25 | 40 | 65 | - | - | - | 12 |
| 1945-46 | NHL | Boston Bruins | 26 | 12 | 12 | 24 | - | - | - | 6 |
| 1946-47 | NHL | Boston Bruins | 51 | 13 | 25 | 38 | - | - | - | 16 |
| 1947-48 | OHA-Sr. | Ottawa Army | - | - | - | - | - | - | - | - |
| 1930-31 | OCJHL | Ott. Primrose | 4 | 4 | 1 | 5 | - | - | - | 8 |
| 1930-31 | M-Cup | Ott. Primrose | 9 | 9 | 3 | 12 | - | - | - | 4 |
| 1931-32 | OCJHL | Ott. Shamrocks | 3 | 4 | 4 | 8 | - | - | - | 2 |
| 1931-32 | OCHL | Ott. Shamrocks | 1 | 0 | 0 | 0 | - | - | - | 0 |
| 1932-33 | OCHL | Ott. Shamrocks | 4 | 1 | 0 | 1 | - | - | - | 4 |
| 1933-34 | MSHL | Hfx. Wolverines | 6 | 2 | 2 | 4 | - | - | - | 2 |
| 1935-36 | NHL | Boston Bruins | 2 | 2 | 1 | 3 | - | - | - | 2 |
| 1936-37 | NHL | Boston Bruins | 3 | 0 | 3 | 3 | - | - | - | 0 |
| 1937-38 | NHL | Boston Bruins | 3 | 2 | 0 | 2 | - | - | - | 0 |
| 1938-39 | NHL | Boston Bruins | 12 | 3 | 11 | 14 | - | - | - | 2 |
| 1939-40 | NHL | Boston Bruins | 6 | 0 | 1 | 1 | - | - | - | 7 |
| 1940-41 | NHL | Boston Bruins | 2 | 0 | 0 | 0 | - | - | - | 0 |
| 1941-42 | NHL | Boston Bruins | 5 | 0 | 3 | 3 | - | - | - | 5 |
| 1942-43 | NHL | Boston Bruins | 9 | 1 | 7 | 8 | - | - | - | 4 |
| 1944-45 | NHL | Boston Bruins | 7 | 3 | 3 | 6 | - | - | - | 0 |
| 1945-46 | NHL | Boston Bruins | 10 | 1 | 3 | 4 | - | - | - | 2 |
| 1946-47 | NHL | Boston Bruins | 5 | 0 | 2 | 2 | - | - | - | 0 |
| Season | Opponent | Date | G | A | P | +/- | PIM | PPG | SHG | S | Shifts | TOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Playoffs | @ MTL | Apr 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| Playoffs | vs MTL | Apr 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| Playoffs | vs MTL | Mar 29 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| Playoffs | @ MTL | Mar 27 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| Playoffs | @ MTL | Mar 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| Year | Award |
|---|---|
| 1942-43 | Hart Memorial Trophy |
| 1940-41 | Hart Memorial Trophy |
| 1940-41 | Stanley Cup |
| 1938-39 | Stanley Cup |