Siga
| The mausoleum of Syphax | |
| Location | Algeria | 
|---|---|
| Region | Aïn Témouchent Province | 
| Coordinates | 35°15′59″N 1°27′00″W / 35.2663°N 1.4499°W | 
Siga was a Berber and Roman port located near what is now Aïn Témouchent, Algeria. Under the Roman Empire, it was part of western Mauretania Caesariensis, bordering Mauretania Tingitana.