| Krithia | |
| Name Local: | Κριθιά |
| Type: | community |
| Periph: | Central Macedonia |
| Periphunit: | Thessaloniki |
| Municipality: | Lagkadas |
| Municunit: | Assiros |
| Population: | 1253 |
| Area: | 21.288 |
| Population As Of: | 2021 |
| Coordinates: | 40.8408°N 81°W |
| Postal Code: | 57200 |
| Area Code: | +30-2393 |
| Licence: | NA to NX |
| Elevation: | 220 |
Krithia (Greek, Modern (1453-);: Κριθιά) is a village and a community of the Lagkadas municipality.[1] Before the 2011 local government reform it was part of the municipality of Assiros, of which it was a municipal district.[1] The 2021 census recorded 1,253 inhabitants in the village. The community of Krithia covers an area of 21.288 km2.[2]