| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| GK | 25 | Hjalmar Forell | 1992-09-30 | ||||
| GK | 25 | Leo Sztanski | 1998-08-29 | ||||
| GK | Philip Olsson | 1997-08-15 | |||||
| GK | 1 | Sebastian Halle | 1988-09-20 | ||||
| D | 8 | Anton Dahlström | 1990-08-27 | 179 | 66 | ||
| D | 3 | Eric Petersson | 1990-02-08 | ||||
| D | 6 | Fredrik Zickbauer | 1990-11-27 | ||||
| D | 20 | John Karlsson | 1991-05-07 | ||||
| D | 21 | Juan Robledo | 1979-08-21 | 196 | 91 | ||
| D | 2 | Kristian Petersson | 1986-09-03 | ||||
| D | Rasmus Persson | 1996-05-25 | 171 | 66 | 2017-12-31 | ||
| M | 4 | Adam Larsson | 1998-06-03 | 2017-12-31 | |||
| M | 15 | Anton Sigvardsson | 1991-11-08 | 2017-12-31 | |||
| M | 13 | Carl Fagerström | 1995-06-22 | ||||
| M | 5 | Daniel Wångblad | 1989-02-23 | ||||
| M | 14 | Emanuel Svensson | 1989-02-20 | 180 | 76 | ||
| M | 7 | Emil Franzén | 1989-04-10 | ||||
| M | Enoch Adu | 1998-01-01 | 154 | 2018-12-31 | |||
| M | 18 | Jacob Linge | 1997-09-12 | ||||
| M | 12 | Johan Axelsson | 1989-08-01 | ||||
| M | 17 | Julian Grozdanovski | 1991-08-22 | 184 | 71 | ||
| M | Karl Lindqvist | 1992-08-31 | |||||
| M | 4 | Oliwer Valtersson | 1999-04-09 | ||||
| M | 10 | Rasmus Holgersson | 1992-11-27 | ||||
| M | 22 | Sadat Maxhuni | 1985-11-20 | 180 | 79 | ||
| M | 23 | Simon Hansson | 1995-02-12 | 2017-12-31 | |||
| M | Viktor Gustafsson | 1995-03-22 | |||||
| F | 92 | Alexander Petersson | 1992-02-08 | ||||
| F | 9 | Benjamin Fadi | 1995-03-16 | 184 | 80 | ||
| F | 19 | Joel Karlsson | 1991-05-07 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 30.Nov | Pontus Jonsson (D) | FK Karlskrona | Mjällby AIF | Confirmed | |
| 28.Dec | Pontus Jonsson (D) | Mjällby AIF | FK Karlskrona | Confirmed | |
| 29.Jul | Enoch Adu (M) | Östers IF | FK Karlskrona | Confirmed | |
| 12.Jan | Adam Eriksson (M) | FK Karlskrona | Norrby IF | Confirmed | |
| 31.Dec | Enoch Adu (M) | FK Karlskrona | Östers IF | Confirmed | |
| 15.Aug | Enoch Adu (M) | Östers IF | FK Karlskrona | Confirmed | |
| 23.Dec | Anton Sigvardsson (M) | FK Karlskrona | FK Karlskrona | Extension | |
| 15.Dec | Philip Olsson (GK) | Mjällby AIF | FK Karlskrona | Confirmed | |
| 6.Dec | Viktor Gustafsson (M) | Asarums IF FK | FK Karlskrona | Confirmed | |
| 5.Dec | Simon Hansson (M) | FK Karlskrona | FK Karlskrona | Extension |