Search Results
| Date | Team | Acquired | Relinquished | Notes |
| 2017-07-01 | Heat | • James Johnson | player became an unrestricted free agent | |
| 2017-07-01 | Heat | • Luke Babbitt | player became an unrestricted free agent | |
| 2017-07-01 | Heat | • Udonis Haslem | player became an unrestricted free agent | |
| 2017-07-01 | Heat | • Willie Reed | player became an unrestricted free agent | |
| 2017-07-01 | Heat | • Edrice Adebayo / Bam Adebayo | signed first round pick | |
| 2017-07-04 | Heat | • Chris Bosh | waived | |
| 2017-07-07 | Heat | • A.J. Hammons | • Josh McRoberts • 2023 second round pick (#50-Keyontae Johnson) • $5.1M cash |
trade with Mavericks |
| 2017-07-07 | Heat | • Dion Waiters | re-signed unrestricted free agent to a 4-year, $52M contract | |
| 2017-07-07 | Heat | • James Johnson | re-signed unrestricted free agent to a 4-year, $60M contract | |
| 2017-07-07 | Heat | • Kelly Olynyk | signed unrestricted free agent to a 4-year, $50M contract | |
| 2017-07-07 | Heat | • Wayne Ellington | team exercised 1-year contract option through 2017-18 | |
| 2017-07-20 | Heat | • Udonis Haslem | re-signed unrestricted free agent to a 1-year, $2.3M contract | |
| 2017-07-24 | Heat | • Derrick Walton Jr. | signed free agent to a two way contract | |
| 2017-07-24 | Heat | • Matt Williams | signed free agent to a 1-year $816K contract | |
| 2017-08-20 | Heat | • Jordan Mickey | signed free agent to a 1-year $1.5M / 2-year contract | |
| 2017-09-05 | Heat | • Larry Drew II | signed free agent | |
| 2017-09-18 | Heat | • Erik McCree | signed free agent | |
| 2017-09-18 | Heat | • Josh Richardson | re-signed to a 4-year, $42M contract extension (fourth year is player option) | |
| 2017-09-19 | Heat | • Justise Winslow | team exercised contract option through 2018-19 | |
| 2017-10-10 | Heat | • DeAndre Liggins | signed free agent | |
| 2017-10-12 | Heat | • Larry Drew II | waived | |
| 2017-10-12 | Heat | • Tony Mitchell (LaShae) | signed free agent | |
| 2017-10-14 | Heat | • DeAndre Liggins | waived | |
| 2017-10-14 | Heat | • Erik McCree | waived | |
| 2017-10-14 | Heat | • Tony Mitchell (LaShae) | waived |