| Position | Third baseman |
|---|---|
| Bats | Right |
| Throws | Right |
| Birth date | April 9, 1888 |
| Birth place | Dent, Missouri, U.S. |
| Death date | May 30, 1963 (aged 75) |
| Death place | Baytown, Texas, U.S. |
| Debutleague | MLB |
| Debutdate | September 6 |
| Debutteam | St. Louis Browns |
| Finalleague | MLB |
| Finaldate | September 14 |
| Finalteam | St. Louis Browns |
| Statleague | MLB |
| Stat1label | Batting average |
| Stat1value | .156 |
| Stat2label | Home runs |
| Stat2value | 0 |
| Stat3label | Runs batted in |
| Stat3value | 1 |
| Teams |
Malcolm Joseph McDonald (April 9, 1888 – May 30, 1963) was an American Major League Baseball third baseman who played in with the St. Louis Browns.