Search Results
| Date | Team | Acquired | Relinquished | Notes |
| 1980-05-28 | Bucks | • Richard Washington | lost in 1980 NBA expansion draft (to Mavericks) | |
| 1980-06-10 | Bucks | • Al Beal | 1980 NBA draft third round pick (#63 overall) | |
| 1980-06-10 | Bucks | • Jeff Wolf | 1980 NBA draft fourth round pick (#86 overall) | |
| 1980-06-10 | Bucks | • Ken Jones (b) | 1980 NBA draft fifth round pick (#109 overall) | |
| 1980-06-10 | Bucks | • Alex Gilbert | 1980 NBA draft sixth round pick (#132 overall) | |
| 1980-06-10 | Bucks | • Ron White | 1980 NBA draft seventh round pick (#155 overall) | |
| 1980-06-10 | Bucks | • Keith Valentine | 1980 NBA draft eighth round pick (#177 overall) | |
| 1980-06-10 | Bucks | • Del Yarbrough | 1980 NBA draft ninth round pick (#198 overall) | |
| 1980-06-10 | Bucks | • Melvin Crayton | 1980 NBA draft tenth round pick (#218 overall) | |
| 1980-06-18 | Bucks | • Len Elmore | signed veteran free agent | |
| 1980-06-20 | Bucks | • 1981 second round pick (#44-Steve Lingenfelter) | sent to Kings as compensation for veteran free agent Len Elmore | |
| 1980-06-23 | Bucks | • Scott Lloyd | signed veteran free agent | |
| 1980-09-11 | Bucks | • Wallace Johnson / Mickey Johnson | • George Johnson (Lee) • 1982 second round pick (#43-Jose Slaughter) |
trade with Pacers |
| 1980-10-06 | Bucks | • Mike Evans | • cash | trade with Spurs |
| 1980-10-20 | Bucks | • Scott Lloyd | waived | |
| 1981-06-09 | Bucks | • Alton Lister | 1981 NBA draft first round pick (#21 overall) | |
| 1981-06-09 | Bucks | • Mark Smith | 1981 NBA draft third round pick (#67 overall) | |
| 1981-06-09 | Bucks | • Kris Anderson | 1981 NBA draft fourth round pick (#90 overall) | |
| 1981-06-09 | Bucks | • Kelvin Troy | 1981 NBA draft fifth round pick (#113 overall) | |
| 1981-06-09 | Bucks | • Jo Jo Hunter | 1981 NBA draft sixth round pick (#136 overall) | |
| 1981-06-09 | Bucks | • Lewis Latimore | 1981 NBA draft seventh round pick (#159 overall) | |
| 1981-06-09 | Bucks | • Mike Brkovich | 1981 NBA draft eighth round pick (#181 overall) | |
| 1981-06-09 | Bucks | • Chip Rucker | 1981 NBA draft ninth round pick (#201 overall) | |
| 1981-06-09 | Bucks | • Artie Green | 1981 NBA draft tenth round pick (#221 overall) | |
| 1981-08-05 | Bucks | • Alton Lister | signed first round pick (AP) |