| Walter Zink | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | January 21, 1898 |
| Birth Place: | Pittsfield, Massachusetts |
| Death Place: | Quincy, Massachusetts |
| Debutleague: | MLB |
| Debutdate: | July 6 |
| Debutyear: | 1921 |
| Debutteam: | New York Giants |
| Finalleague: | MLB |
| Finaldate: | July 19 |
| Finalyear: | 1921 |
| Finalteam: | New York Giants |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0-0 |
| Stat2label: | Earned run average |
| Stat2value: | 2.25 |
| Stat3label: | Strikeouts |
| Stat3value: | 1 |
| Teams: | |
Walter Noble Zink (November 21, 1898 – June 12, 1964) was a professional baseball pitcher. He appeared in two games in Major League Baseball for the New York Giants in 1921. He also attended Amherst College. He batted and threw right-handed. He was 6'0", 165 pounds. He died on June 12, 1964, in Quincy, Massachusetts.