| Name | POS | Age | HT | WT | College | Salary | |
|---|---|---|---|---|---|---|---|
| Jaylen Brown7 | SG | 23 | 6' 6" | 223 lbs | California | $6,534,829 | |
| Carsen Edwards4 | PG | 21 | 5' 11" | 200 lbs | Purdue | $1,228,026 | |
| Tacko Fall99 | C | 24 | 7' 5" | 311 lbs | UCF | -- | |
| Javonte Green43 | SG | 26 | 6' 4" | 205 lbs | Radford | $898,310 | |
| Gordon Hayward20 | SF | 29 | 6' 7" | 225 lbs | Butler | $32,700,690 | |
| Enes Kanter11 | C | 27 | 6' 10" | 250 lbs | Kentucky | $4,767,000 | |
| Romeo Langford45 | SG | 20 | 6' 4" | 216 lbs | Indiana | $3,458,400 | |
| Semi Ojeleye37 | PF | 25 | 6' 6" | 240 lbs | SMU | $1,618,520 | |
| Vincent Poirier77 | C | 26 | 7' 0" | 235 lbs | -- | $2,505,793 | |
| Marcus Smart36 | PG | 25 | 6' 3" | 220 lbs | Oklahoma State | $12,553,571 | |
| Jayson Tatum0 | PF | 21 | 6' 8" | 210 lbs | Duke | $7,830,000 | |
| Daniel Theis27 | PF | 27 | 6' 8" | 245 lbs | -- | $5,000,000 | |
| Kemba Walker8 | PG | 29 | 6' 0" | 184 lbs | Connecticut | $32,742,000 | |
| Brad Wanamaker9 | PG | 30 | 6' 3" | 210 lbs | Pittsburgh | $1,445,697 | |
| Tremont Waters51 | PG | 21 | 5' 10" | 175 lbs | LSU | -- | |
| Grant Williams12 | PF | 21 | 6' 6" | 236 lbs | Tennessee | $2,379,840 | |
| Robert Williams III44 | C | 22 | 6' 8" | 237 lbs | Texas A&M | $1,937,520 |
Coach: Brad Stevens