| Full name | Aarhus Idrætsforening af 1900 |
|---|---|
| Founded | 1900 |
| Ground | Atletion (complex) Marselisborghallen (indoor complex) Århus |
Aarhus Idrætsforening af 1900 commonly known as Århus 1900 is a Danish sports club from Århus in Denmark. It has sections for athletics, badminton, orienteering, swimming, triathlon, tennis and volley.
The club is one of Denmarks biggest, and a number of athletes has participated in both The Olympics, World Championships and European Championships.
Most famous is perhaps shot putter Joachim Olsen, but also Christina Scherwin and Renata Nielsen has represented the club.