| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| D | Brian Hamalainen | 1989-05-29 | 176 | 75 | 2016-06-30 | ||
| M | Fredrik Oldrup Jensen | 1993-05-18 | 185 | 73 | 2017-12-31 | ||
| M | Ibrahima Conte | 1991-04-03 | 174 | 60 | 2018 jun | ||
| M | Jakob Ankersen | 1990-09-22 | 180 | 72 | 2009-06-30 +1 opt. year | ||
| M | Nill De Pauw | 1990-01-06 | 182 | 79 | 2019-06-30 | ||
| F | Glynor Plet | 1987-01-30 | 193 | 83 | Loan | ||
| F | Igor Vetokele | 1992-03-23 | 173 | 75 | |||
| F | Robert Mühren | 1989-05-18 | 180 | 80 | 2017-06-30 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 31.Dec | Fredrik Oldrup Jensen (M) | IFK Göteborg | Zulte Waregem | Confirmed | |
| 10.Aug | Fredrik Oldrup Jensen (M) | Zulte Waregem | IFK Göteborg | Confirmed | |
| 10.Aug | Fredrik Oldrup Jensen (M) | Odd BK | Zulte Waregem | Confirmed | |
| 30.Jun | Nicola Leali (GK) | Zulte Waregem | Juventus FC | Confirmed | |
| 30.Jun | Luca Marrone (M) | Zulte Waregem | Juventus FC | Confirmed | |
| 31.Jan | Robert Mühren (F) | AZ Alkmaar | Zulte Waregem | Confirmed | |
| 30.Jan | Jakob Ankersen (M) | IFK Göteborg | Zulte Waregem | Confirmed | |
| 30.Aug | Luca Marrone (M) | Juventus FC | Zulte Waregem | Confirmed | |
| 30.Jun | Steve De Ridder (F) | Zulte Waregem | FC København | Confirmed | |
| 30.Jun | Abdou Diallo (D) | Zulte Waregem | AS Monaco FC | Confirmed |