| Position: | Centre |
| Shoots: | Left |
| Height Ft: | 5 |
| Height In: | 9 |
| Weight Lb: | 163 |
| Played For: | Chicago Black Hawks |
| Birth Date: | 24 March 1907 |
| Birth Place: | Crossfield, Alberta, Canada |
| Career Start: | 1930 |
| Career End: | 1936 |
Donald Phillip McFadyen (March 24, 1907 – May 26, 1990) was a Canadian ice hockey player who played 164 games in the National Hockey League with the Chicago Black Hawks from 1932 to 1936. He won the Stanley Cup with Chicago in 1934. McFadyen was born in Crossfield, Alberta
| Regular season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | League | GP | PIM | GP | G | A | Pts | PIM | |||||
| 1924–25 | Calgary Canadians | CCJHL | — | — | — | — | — | — | — | — | — | — | ||
| 1924–25 | Calgary Canadians | M-Cup | — | — | — | — | — | 2 | 0 | 0 | 0 | 0 | ||
| 1925–26 | Calgary Canadians | CCJHL | — | — | — | — | — | — | — | — | — | — | ||
| 1925–26 | Calgary Canadians | M-Cup | — | — | — | — | — | 9 | 6 | 7 | 13 | 14 | ||
| 1926–27 | Marquette University | NCAA | — | — | — | — | — | — | — | — | — | — | ||
| 1927–28 | Marquette University | NCAA | — | — | — | — | — | — | — | — | — | — | ||
| 1928–29 | Marquette University | NCAA | — | — | — | — | — | — | — | — | — | — | ||
| 1929–30 | Marquette University | NCAA | — | — | — | — | — | — | — | — | — | — | ||
| 1930–31 | Chicago Shamrocks | AHA | 47 | 21 | 11 | 32 | 60 | — | — | — | — | — | ||
| 1931–32 | Chicago Shamrocks | AHA | 48 | 13 | 7 | 30 | 40 | 4 | 0 | 1 | 1 | 4 | ||
| 1932–33 | Chicago Black Hawks | NHL | 48 | 5 | 10 | 15 | 20 | — | — | — | — | — | ||
| 1933–34 | Chicago Black Hawks | NHL | 43 | 1 | 3 | 4 | 20 | 8 | 2 | 2 | 4 | 5 | ||
| 1934–35 | Chicago Black Hawks | NHL | 37 | 2 | 5 | 7 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 1935–36 | Chicago Black Hawks | NHL | 48 | 4 | 16 | 20 | 33 | 1 | 0 | 0 | 0 | 0 | ||
| NHL totals | 176 | 12 | 34 | 46 | 77 | 11 | 2 | 2 | 4 | 5 | ||||