FC Kouvola 
Transfers
| Date | Player | From team | To team | Transfer fee |
|---|---|---|---|---|
| august 2 2018 |  Á. Solsona | FC Kouvola | None | RSD22 055 240 |
| august 1 2018 | A. Hyppönen | FC Kouvola |  FC Paris | RSD28 147 289 |
| july 31 2018 | S. Hyle |  İstanbul Başakşehir FK | FC Kouvola | RSD31 968 161 |
| july 31 2018 |  T. Antons | FC Kouvola | Muğlaspor | RSD49 516 522 |
| july 11 2018 | H. Anteroinen | FC Kouvola |  FK Kretinga (On loan) | (RSD263 186) |
| july 10 2018 | F. Manner | FC Kouvola | Zonguldakspor (On loan) | (RSD161 514) |
| july 10 2018 | M. Ceriņš | FC Kouvola | FC Kuusysi | RSD286 090 992 |
| july 8 2018 |  H. Biörk | FC Kouvola |  FC Barcelona | RSD43 453 504 |
| july 6 2018 | G. Hagg | FC Kouvola | None | RSD25 000 000 |
| july 5 2018 |  G. Chantrel | FC Kouvola |  Pingdingshan #3 | RSD522 222 666 |
| july 4 2018 |  M. Ringwood | FC Kouvola |  Club Atletic Oradea 1910 | RSD74 757 840 |
| july 3 2018 | V. Annukka | FC Kouvola |  Cocodrilos | RSD45 073 680 |
| july 3 2018 | B. Valkki | FC Kouvola | FC Ajoin | RSD34 368 790 |
| july 2 2018 |  M. Teleki | FC Kouvola |  Stoke United #2 | RSD23 250 000 |
| may 20 2018 |  S. Di Grande | FC Kouvola | None | RSD12 000 000 |
| may 13 2018 | H. Anteroinen | FC Kouvola |  Kópavogur #4 (On loan) | (RSD146 273) |
| may 12 2018 | Á. Solsona | FC Kouvola |  Panamá City #7 (On loan) | (RSD178 870) |
| march 30 2018 |  I. Pecchia | FC Kouvola | Les Licornes Blanches | RSD69 591 879 |
| march 28 2018 | U. Mirwald | FC Schwaz | FC Kouvola | RSD10 189 320 |
| march 23 2018 |  P. Kondrup | FC Kouvola | FC Joensuu (On loan) | (RSD205 270) |
| march 23 2018 | B. Valkki | FC Kouvola | Haland (On loan) | (RSD264 421) |
| march 21 2018 | M. Ceriņš | Nopietnie | FC Kouvola | RSD325 530 729 |
| february 28 2018 | C. Kryger | FC Kouvola | FC Nokia | RSD10 765 036 |
| february 28 2018 | O. Beltrão | FC Kouvola | Burnham-on-Sea United #2 | RSD12 140 923 |
| february 26 2018 |  B. Kirshbaum | FC Kouvola |  FK Brno #9 | RSD15 592 550 |