| Tm | Name | W | L | Start | End | |
|---|---|---|---|---|---|---|
| ANA | Bill Rigney | 75 | 87 | Beg | End | |
| BAL | Hank Bauer | 94 | 68 | Beg | End | |
| BOS | Billy Herman | 62 | 100 | Beg | End | |
| CHA | Al Lopez | 95 | 67 | Beg | End | |
| CHN | Bob Kennedy | 24 | 32 | Beg | 19650613 | |
| CHN | Lou Klein | 48 | 58 | 19650614 | End | |
| CIN | Dick Sisler | 89 | 73 | Beg | End | |
| CLE | Birdie Tebbetts | 87 | 75 | Beg | End | |
| DET | Bob Swift | 24 | 18 | Beg | 19650530 | |
| DET | Chuck Dressen | 65 | 55 | 19650531 | End | |
| HOU | Lum Harris | 65 | 97 | Beg | End | |
| KCA | Mel McGaha | 5 | 21 | Beg | 19650515 | |
| KCA | Haywood Sullivan | 54 | 82 | 19650516 | End | |
| LAN | Walter Alston | 97 | 65 | Beg | End | |
| MIL | Bobby Bragan | 86 | 76 | Beg | End | |
| MIN | Sam Mele | 102 | 60 | Beg | End | |
| NYA | Johnny Keane | 77 | 85 | Beg | End | |
| NYN | Casey Stengel | 31 | 64 | Beg | 19650724 | |
| NYN | Wes Westrum | 19 | 48 | 19650725 | End | |
| PHI | Gene Mauch | 85 | 76 | Beg | End | |
| PIT | Harry Walker | 90 | 72 | Beg | End | |
| SFN | Herman Franks | 95 | 67 | Beg | End | |
| SLN | Red Schoendienst | 80 | 81 | Beg | End | |
| TEX | Gil Hodges | 70 | 92 | Beg | End |
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