IK Sirius
Official Name: Idrottsklubben Sirius
Formed: 1907 Ground: Studenternas IP (10,250) Manager: Christer Mattiasson [SWE]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | David Mitov Nilsson | MKD | G | 1.90 | 86 | 12-01-91 | Norrköping | Sarpsborg 08 |
| 2 | Patrick Nwadike | SWE | D | 1.90 | 87 | 29-08-98 | Stockholm | Landskrona BoIS |
| 3 | ||||||||
| 4 | Henrik Castegren | SWE | D | 1.85 | 62 | 28-03-96 | Norrköping | Lechia Gdańsk |
| 5 | Tobias Carlsson | SWE | D | 1.87 | 75 | 28-07-95 | - | BK Häcken |
| 6 | Joeri de Kamps | NED | M | 1.83 | 74 | 10-02-92 | Amsterdam | Lechia Gdańsk |
| 7 | Tashreeq Matthews | RSA | M | 1.75 | 70 | 12-09-00 | Cape Town | Varbergs BoIS |
| 8 | Daniel Stensson | SWE | M | 1.78 | 76 | 24-03-97 | Stockholm | GIF Sundsvall |
| 9 | Wessam Abou Ali | DEN | F | 1.86 | 78 | 04-01-99 | Aalborg | Vendsyssel |
| 10 | ||||||||
| 11 | Filip Olsson | SWE | M | 1.88 | 80 | 24-04-99 | - | Landskrona BoIS |
| 12 | Óli Valur Ómarsson | ISL | D | 1.72 | 68 | 09-01-03 | - | Stjarnan |
| 13 | Jakob Voelkerling Persson | SWE | D | 1.86 | 81 | 27-09-00 | Trelleborg | Helsingborgs IF |
| 14 | Aron Bjarnason | ISL | F | 1.73 | 68 | 14-10-95 | - | Újpest |
| 15 | Andreas Murbeck | SWE | D | 1.92 | 92 | 01-05-98 | Malmö | Landskrona BoIS |
| 16 | Herman Sjögrell | SWE | F | 1.79 | 75 | 08-05-01 | Gothenburg | Örgryte IS |
| 17 | ||||||||
| 18 | Adam Wikman | SWE | M | 1.82 | 68 | 15-12-03 | - | None |
| 19 | Melker Heier | SWE | M | 1.81 | 75 | 08-05-01 | Landskrona | Landskrona BoIS |
| 20 | Joakim Persson | SWE | F | 1.83 | 69 | 03-04-02 | Gothenburg | None |
| 21 | Dennis Widgren | SWE | D | 1.80 | 75 | 28-03-94 | Östersund | Hammarby IF |
| 22 | André Alsanati | SWE | F | 1.64 | 60 | 06-01-00 | - | AFC Eskilstuna |
| 23 | ||||||||
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| 25 | Filip Majchrowicz | POL | G | 1.94 | 99 | 09-02-00 | Olsztyn | Radomiak Radom |
| 26 | ||||||||
| 27 | Emil Özkan | SWE | M | 1.78 | 68 | 11-08-03 | - | None |
| 28 | ||||||||
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| 30 | Jakob Tånnander | SWE | G | 1.95 | 80 | 10-08-00 | Dalby | HJK Helsinki |
| 31 | Malcolm Jeng | SWE | D | 1.90 | 75 | 09-03-05 | Stockholm | None |
| 32 | Harun Ibrahim | SWE | M | 1.85 | 76 | 26-02-03 | Gothenburg | Molde |
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| 35 | Hannes Sveijer | SWE | G | 1.86 | 84 | 28-04-02 | - | None |
| 36 | August Ljungberg | SWE | M | 1.80 | 67 | 13-05-05 | Uppsala | None |
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Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 28 | Magnus Kaastrup | DEN | M | 1.76 | 70 | 28-12-00 | Skanderborg | Lyngby |
| 6 | Marcus Mathisen | DEN | D | 1.85 | 75 | 27-02-96 | Albertslund | Wehen Wiesbaden |
| 9 | Christian Kouakou | SWE | F | 1.80 | 76 | 20-04-95 | Solna | Kocaelispor |
| 5 | Jamie Roche | SWE | M | 1.90 | 85 | 05-04-01 | Bälinge | Lausanne-Sport |
| 4 | Kristopher da Graca | SWE | D | 1.90 | 72 | 16-01-98 | Bergsjön | HJK Helsinki (On Loan) |
| 23 | Edi Sylisufaj | KVX | F | 1.79 | 80 | 08-03-00 | Falkenberg | Örgryte IS (On Loan) |
| 17 | Patrik Karlsson Lagemyr | SWE | M | 1.67 | 56 | 18-12-96 | Gothenburg | Retired |