| Native Name: | Κύρρος |
| Coordinates: | 40.8445°N 22.3026°W |
Cyrrhus or Kyrros (Greek, Ancient (to 1453);: Κύρρος), also known as Cyrius or Kyrius (Κύριος), was a town in ancient Macedonia. Sitalces penetrated into Macedonia to the left of Cyrrhus and Pella.
It is located near the modern Aravissos.
The other Cyrrhus, a now-ruined city on the Euphrates, was named after it by Seleucus I Nicator, a Macedonian general with Alexander the Great. It is not known which Andronicus of Cyrrhus came from.