| Roitika | |
| Name Local: | Ροΐτικα |
| Type: | community |
| Coordinates: | 38.1833°N 62°W |
| Periph: | West Greece |
| Periphunit: | Achaea |
| Municipality: | Patras |
| Municunit: | Paralia |
| Population As Of: | 2021 |
| Population: | 1194 |
| Licence: | AX |
Roitika or Rogitika (Greek, Modern (1453-);: Ροΐτικα or Ρογίτικα) is a village in the municipal unit of Paralia, Achaea, Greece. It is situated on the Gulf of Patras, 2 km southwest of the village Paralia, and 8 km southwest from Patras city centre. The population is around 1,200. The Greek National Road 9 (Patras - Pyrgos) runs east of the village.