| | PF | League Suspension (Houston Rockets F Jabari Smith Jr. has been suspended by the league.) |
| | C | Traded (The Memphis Grizzlies traded C Steven Adams to the Houston Rockets.) From |
| | SG | Traded (The Houston Rockets traded G Victor Oladipo to the Memphis Grizzlies.) To |
| | PG | Waived (The Houston Rockets waived G Trevor Hudgins. ) |
| | SG | Other Transaction (The Houston Rockets converted G Jeenathan Williams to a two-way contract. ) |
| | SG | Signed/Offer Sheet (The Houston Rockets signed G-F Nate Hinton to a two-way contract. ) |
| | SF | Other Transaction (The Houston Rockets converted F Jermaine Samuels Jr. to a two-way contract. ) |
| | PF | Waived (The Houston Rockets waived F Darius Days. ) |
| | PF | Waived (The Houston Rockets waived F Jeremiah Robinson-Earl.) |
| | SG | Waived (The Houston Rockets waived G-F Nate Hinton.) |
| | PF | Waived (The Houston Rockets waived F Matthew Mayer.) |
| | PF | Traded (The Oklahoma City Thunder traded F Jeremiah Robinson-Earl to the Houston Rockets.) From |
| | SG | Traded (The Oklahoma City Thunder traded G Victor Oladipo to the Houston Rockets.) From |
| | SF | Signed/Offer Sheet (The Houston Rockets signed G-F Reggie Bullock.) |
| | SG | Waived (The Houston Rockets waived G-F Kevin Porter Jr.) |
| | PF | Signed/Offer Sheet (The Houston Rockets signed F Matthew Mayer.) |
| | C | Signed/Offer Sheet (The Houston Rockets signed C Boban Marjanovic.) |
| | SG | Signed/Offer Sheet (The Houston Rockets signed G-F Nate Hinton.) |
| | SF | Signed/Offer Sheet (The Houston Rockets signed F Jermaine Samuels Jr.) |
| | SG | Signed/Offer Sheet (The Houston Rockets signed G Jeenathan Williams.) |
| | SG | Traded (The Houston Rockets traded G Josh Christopher to the Memphis Grizzlies. ) To |
| | PG | Signed/Offer Sheet (The Houston Rockets signed G Aaron Holiday.) |
| | PF | Signed/Offer Sheet (The Houston Rockets signed F Darius Days to a two-way contract.) |
| | PG | Traded (The Houston Rockets traded G Patty Mills to the Oklahoma City Thunder.) To |
| | C | Signed/Offer Sheet (The Houston Rockets signed C Jock Landale.) |
| | PG | Signed/Offer Sheet (The Houston Rockets signed G Trevor Hudgins.) |
| | PF | Signed/Offer Sheet (The Houston Rockets signed F Jeff Green. ) |
| | SG | Signed/Offer Sheet (The Houston Rockets signed G-F Dillon Brooks. ) |
| | PG | Traded (The Brooklyn Nets traded G Patty Mills to the Houston Rockets.) From |
| | PF | Traded (The Houston Rockets traded F Usman Garuba to the Atlanta Hawks. ) To |
| | SF | Traded (The Houston Rockets traded F Kenyon Martin Jr. to the LA Clippers. ) To |
| | PG | Traded (The Houston Rockets traded G Tyty Washington Jr. to the Atlanta Hawks.) To |
| | PG | Signed/Offer Sheet (The Houston Rockets signed G Fred VanVleet.) |
| | PG | Declared Free Agency (G Trevor Hudgins declared free agency.) |
| | C | Declared Free Agency (C Willie Cauley-Stein declared free agency.) |
| | PF | Declared Free Agency (F Darius Days declared free agency.) |
| | C | Declared Free Agency (C Boban Marjanovic declared free agency.) |
| | PG | Waived (The Houston Rockets waived G Daishen Nix.) |
| | PG | Declared Free Agency (G D.J. Augustin declared free agency.) |
| | C | Declared Free Agency (F-C Frank Kaminsky declared free agency.) |