| Date | Status | Player | Injury | Target Return? | Prognosis |
|---|
| 2023-08-16 | Out | Kristaps Porzingis | Foot | | The Celtics announced that Porzingis has been diagnosed with plantar fasciitis and is expected to be cleared for the start of training camp. |
| 2023-08-05 | Out | Vlatko Cancar | Knee | | The Nuggets announced that Cancar underwent surgery on his left knee and is out indefinitely. |
| 2023-08-02 | Out | Montrezl Harrell | Knee | | Harrell underwent an MRI that revealed a torn ACL and meniscus, according to Shams Charania of The Athletic. |
| 2023-06-23 | Out | Lonzo Ball | Knee | 2023-02-15 | The Bulls announced that they don't expect Ball to return next season. |
| 2023-04-21 | Out | Jericho Sims | Shoulder | | Sims underwent surgery and is expected to be ready for the start of training camp, according to Adrian Wojnarowski of ESPN. |
| 2023-04-20 | Out | Kawhi Leonard | Knee | | Leonard has been diagnosed with a torn meniscus in his right knee, according to Shams Charania of The Athletic. |
| 2023-03-04 | Out | Brandon Clarke | Achilles | 2023-09-08 | Clarke will miss the rest of the season with a left Achilles tear, according to Adrian Wojnarowski of ESPN. |
| 2023-03-01 | Out | Kenrich Williams | Wrist | | The Thunder announced that Williams suffered a ligament rupture in his left wrist. |
| 2023-02-27 | Out | LaMelo Ball | Ankle | 2023-09-08 | Ball is expected to miss the remainder of the season with a fractured right ankle, according to Shams Charania of The Athletic. |
| 2023-02-26 | Out | Jonathan Isaac | Hamstring | | Isaac underwent season-ending surgery to repair a torn left adductor, according to Adrian Wojnarowski of ESPN. |
| 2023-02-23 | Out | Ben Simmons | Knee | | Nets coach Jacque Vaughn said Simmons has been ruled out for the remainder of the season. |
| 2023-02-17 | Out | Danilo Gallinari | Knee | 2023-04-10 | Gallinari is hoping to return and play at the end of the season, according to Adam Himmelsbach of The Boston Globe. |
| 2023-01-23 | Out | Steven Adams | Knee | | Grizzlies GM Zach Kleiman said Adams' timetable for his return is the start of next season. |
| 2023-01-02 | Out | Zion Williamson | Hamstring | | The Pelicans announced that Williamson will continue his rehabilitation and conditioning regimen. They did not offer a timetable for his return. |
| 2022-11-14 | Out | Otto Porter | Foot | | The Raptors announced that Porter Jr. underwent season-ending surgery on his left foot. |
| Suspended | Ja Morant | | | |
| Suspended | Devonte' Graham | | | |
