| 1966 Draft Grid | ||||||||||||
| Rd 1 | Rd 2 | Rd 3 | Rd 4 | Rd 5 | Rd 6 | Rd 7 | Rd 8 | Rd 9 | Rd 10 | Rd 11 | Rd 12 | |
| Columbus (COE) | x | x | x | x | x | x | x | x | x | x | x | x |
| Wyoming (WYW) | x | x | x | x | o | x | x | x | x | x | x | x |
| Seattle (SEW) | x | x | x | x | x | x | x | x | x | x | x | x |
| Pittsburgh (PPE) | OAW (HRE) | x | x | x | x | x | x | x | x | x | x | x |
| Queens (QKE) | x | x | x | x | x | x | x | x | x | x | x | x |
| Idaho (IDW) | SFW | x | SFW | x | x | x | x | x | x | x | x | x |
| Boston (BOE) | x | x | x | x | x | x | x | x | x | x | x | x |
| Los Angeles (LAW) | x | x | PPE | x | x | x | x | x | x | x | x | x |
| Hartford (HRE) | OAW | x | x | x | x | SAW | x | x | x | x | x | x |
| Chicago (CHE) | x | x | x | o | x | x | x | x | x | x | x | x |
| Cleveland (CLE) | x | x | x | x | x | x | x | x | x | x | x | x |
| Phoenix* (PGW) | x | x | x | x | x | o | x | x | x | x | x | x |
| Michigan (MIE) | x | x | x | x | x | x | x | x | x | x | x | x |
| Oakland (OAW) | x | x | x | x | x | x | x | x | x | x | x | x |
| San Francisco (SFW) | x | x | x | x | x | o | x | x | x | x | x | x |
| Sacramento (SAW) | x | x | x | x | x | x | x | COE | x | x | x | x |
| x | Denotes team has NOT traded away their own pick (team owns their own pick) | |||||||||||
| o | Denotes team lost this draft pick due to the underusage of one or more players. | |||||||||||
| * | The San Diego Padres moved to Phoenix after the 1965 season. | |||||||||||