Search Results
| Date | Team | Acquired | Relinquished | Notes |
| 2018-08-20 | Hawks | • Larry Riley | senior advisor, basketball operations | |
| 2018-08-20 | Hawks | • Michael Irr | head strength & conditioning coach | |
| 2018-08-20 | Hawks | • Mike McNeive | director of basketball operations | |
| 2018-08-20 | Hawks | • Nick Ressler | coordinator, basketball operations | |
| 2018-08-20 | Hawks | • Paul Jesperson | seasonal assistant video coordinator | |
| 2018-08-20 | Hawks | • Rusty Parker | senior manager, research & insights | |
| 2018-08-20 | Hawks | • Ryan Silverstein | seasonal assistant, front office | |
| 2018-08-20 | Hawks | • Therian Williams | assistant video coordinator | |
| 2018-08-20 | Hawks | • Ty Terrell | assistant strength & conditioning coach | |
| 2018-08-24 | Hawks | • Vince Carter | signed unrestricted free agent to a 1-year, $2.4M contract | |
| 2018-08-30 | Hawks | • Thomas Robinson | signed unrestricted free agent to a 1-year, $1.9M contract | |
| 2018-09-07 | Hawks | • R.J. Hunter | signed free agent | |
| 2018-09-18 | Hawks | • Cole Aldrich | signed free agent | |
| 2018-10-02 | Hawks | • Cole Aldrich | waived | |
| 2018-10-08 | Hawks | • Isaac Humphries | signed free agent | |
| 2018-10-09 | Hawks | • Isaac Humphries | waived | |
| 2018-10-09 | Hawks | • C.J. Anderson | signed free agent | |
| 2018-10-13 | Hawks | • C.J. Anderson | waived | |
| 2018-10-13 | Hawks | • R.J. Hunter | waived | |
| 2018-10-13 | Hawks | • Thomas Robinson | waived | |
| 2018-10-15 | Hawks | • DeAndre' Bembry | team exercised 1-year, $2.6M contract option through 2019-20 | |
| 2018-10-15 | Hawks | • John Collins (Martin) | team exercised 1-year, $2.7M contract option through 2019-20 | |
| 2018-10-15 | Hawks | • Taurean Prince | team exercised 1-year, $2.5M contract option through 2019-20 | |
| 2019-02-07 | Hawks | • Daniel Hamilton | waived | |
| 2019-02-07 | Hawks | • Shelvin Mack | • Tyler Dorsey | trade with Grizzlies |