| Duck Williams | |
| Height Ft: | 6 |
| Height In: | 2 |
| Weight Lb: | 180 |
| Birth Date: | 2 August 1956 |
| Birth Place: | Demopolis, Alabama |
| Nationality: | American |
| High School: | Mackin Catholic (Washington, D.C.) |
| College: | Notre Dame (1974–1978) |
| Draft Year: | 1978 |
| Draft Round: | 5 |
| Draft Pick: | 96 |
| Draft Team: | New Orleans Jazz |
| Career Start: | 1978 |
| Career End: | 1980 |
| Career Number: | 20 |
| Career Position: | Point guard |
| Team1: | Utah Jazz |
| Highlights: |
|
| Stats League: | NBA |
| Stat1label: | Points |
| Stat1value: | 506 (6.6 ppg) |
| Stat2label: | Assists |
| Stat2value: | 183 (2.4 apg) |
| Stat3label: | Steals |
| Stat3value: | 100 (1.3 spg) |
Donald Edgar "Duck" Williams (born August 2, 1956) is an American former professional basketball player.[1] He played in the National Basketball Association for the Utah Jazz during the 1979–80 season.[1]