| Position: | Defence |
| Shoots: | Right |
| Played For: | Washington Capitals |
| Height Ft: | 5 |
| Height In: | 11 |
| Weight Lb: | 201 |
| Birth Date: | 9 January 1958 |
| Birth Place: | Burnaby, British Columbia, Canada |
| Draft: | 51st overall |
| Draft Team: | New York Islanders |
| Draft Year: | 1978 |
| Career Start: | 1978 |
| Career End: | 1982 |
Dwayne Kenneth Lowdermilk (born January 9, 1958) is a Canadian retired ice hockey defenceman. He played two games in the National Hockey League for the Washington Capitals during the 1980–81 season. He was selected by the New York Islanders in the 1978 NHL Entry Draft.
Lowdermilk was born in Burnaby, British Columbia. As a youth, he played in the 1971 Quebec International Pee-Wee Hockey Tournament with a minor ice hockey team from Burnaby.[1]
| Regular season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | League | GP | PIM | GP | G | A | Pts | PIM | |||||
| 1973–74 | Langley Lords | BCJHL | — | — | — | — | — | — | — | — | — | — | ||
| 1974–75 | Langley Lords | BCJHL | — | 13 | 31 | 44 | — | — | — | — | — | — | ||
| 1975–76 | Langley Lords | BCJHL | — | — | — | — | — | — | — | — | — | — | ||
| 1975–76 | Kamloops Chiefs | WCHL | 35 | 5 | 7 | 12 | 10 | 12 | 0 | 2 | 2 | 2 | ||
| 1976–77 | Kamloops Chiefs | WCHL | 72 | 13 | 46 | 59 | 79 | 5 | 1 | 1 | 2 | 0 | ||
| 1977–78 | Seattle Breakers | WCHL | 71 | 28 | 58 | 86 | 108 | — | — | — | — | — | ||
| 1978–79 | Fort Worth Texans | CHL | 75 | 13 | 37 | 50 | 63 | 4 | 0 | 0 | 0 | 2 | ||
| 1979–80 | Indianapolis Checkers | CHL | 79 | 7 | 29 | 36 | 38 | 7 | 2 | 2 | 4 | 0 | ||
| 1980–81 | Washington Capitals | NHL | 2 | 0 | 1 | 1 | 2 | — | — | — | — | — | ||
| 1980–81 | Fort Wayne Komets | IHL | 21 | 7 | 10 | 17 | 19 | — | — | — | — | — | ||
| 1980–81 | Indianapolis Checkers | CHL | 5 | 0 | 4 | 4 | 8 | — | — | — | — | — | ||
| 1980–81 | Hershey Bears | AHL | 46 | 6 | 17 | 23 | 28 | 5 | 2 | 1 | 3 | 2 | ||
| 1981–82 | Hershey Bears | AHL | 70 | 4 | 34 | 38 | 44 | 5 | 1 | 3 | 4 | 2 | ||
| AHL totals | 116 | 10 | 51 | 61 | 72 | 10 | 3 | 4 | 7 | 4 | ||||
| CHL totals | 159 | 20 | 70 | 90 | 109 | 11 | 2 | 2 | 4 | 2 | ||||
| NHL totals | 2 | 0 | 1 | 1 | 2 | — | — | — | — | — | ||||