| Jim Willis | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Right |
| Birth Date: | 20 March 1927 |
| Birth Place: | Doyline, Louisiana |
| Debutleague: | MLB |
| Debutdate: | April 22 |
| Debutyear: | 1953 |
| Debutteam: | Chicago Cubs |
| Finalleague: | MLB |
| Finaldate: | June 5 |
| Finalyear: | 1954 |
| Finalteam: | Chicago Cubs |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 2–2 |
| Stat2label: | Earned run average |
| Stat2value: | 3.39 |
| Stat3label: | Strikeouts |
| Stat3value: | 20 |
| Teams: |
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James Gladden Willis (born March 20, 1927) is a former pitcher in Major League Baseball who played during and for the Chicago Cubs. Listed at 6' 3", 175 lb., Willis batted left-handed and threw right-handed. He was born in Doyline, Louisiana and attended Northwestern State University of Louisiana.
Over two seasons, Willis posted a 2–2 record with a 3.39 ERA in 27 appearances, including four starts and two complete games, giving up 25 runs on 59 hits and 35 walks while striking out 20.