IK Sirius Fotboll
| Full name | Idrottsklubben Sirius | |||
|---|---|---|---|---|
| Nickname(s) | Blåsvart (blue-black) | |||
| Founded | 1907 | |||
| Ground | Studenternas IP, Uppsala | |||
| Capacity | 10,000 (2020) | |||
| Chairman | Ulrika Moström Ågren | |||
| Head coach | Andreas Engelmark | |||
| League | Allsvenskan | |||
| 2024 | Allsvenskan, 9th of 16 | |||
| Website | www | |||
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Idrottsklubben Sirius, more commonly known as IK Sirius or Sirius, is a Swedish professional football club located in Uppsala. The club is affiliated to the Upplands Fotbollförbund.