Welcome to Nea Diagonios, a place where contemporary Greek cuisine is expressed through the quality of raw ingredients and precision in flavor. Each dish is built on the balance between land and sea, with clean lines, subtle creativity, and respect for tradition. The warm atmosphere, attentive service, and elegant setting create the ideal environment for a complete gastronomic experience, from midday through the evening.
Greek restaurant in Kalamaria, by the sea
Awarded with 1 star
by “Food Made Good” 
Nea Diagonios has been awarded 1 star by Food Made Good for 2026.
This award reflects our commitment to quality, sustainability and respect for the environment and society.
Our goal is to offer a complete gastronomic experience with responsibility and consistency.
Chef’s
Words
For Ioannis Chantakis, the cuisine of Nea Diagonios is a living organism, nourished by tradition and shaped through continuous exploration.
Raised on the flavors of Thessaloniki, he chose to serve Greek gastronomy by combining the power of fire with precision and restraint. His approach is honest and understated: great ingredients do not need embellishment, only proper handling and respect.
From handmade bread to the grill, every dish expresses consistency and clarity. His goal is not to impress, but to endure.
64A Themistokli Sofouli Street
Tuesday-Saturday
13:00 – 23:30
Sunday & Public Holidays
13:00-19:00 (Public Holidays open)
book a table+302310 029085
Read
Our
Blog
EARTH · FIRE · SEA
Contemporary Greek cuisine overlooking the Thermaic Gulf
At Nea Diagonios in Kalamaria, Thessaloniki tradition meets a contemporary and precise approach to Greek cuisine. Every dish begins with carefully selected ingredients and is shaped by seasonality, honest flavours and respect for the product.
From our award-winning handmade gyros and Thessaloniki soutzoukakia to fish, seafood and house-made desserts, the restaurant menu is designed for memorable lunches and dinners. Discover the story of Nea Diagonios and the culinary philosophy of chef Ioannis Chantakis.
Frequently asked questions
Where is Nea Diagonios located?
You will find us at 64A Themistokli Sofouli Street in Kalamaria, close to the sea and within easy reach of eastern Thessaloniki.
What flavours define your cuisine?
Our cooking moves between earth, fire and sea. Handmade gyros, Thessaloniki soutzoukakia, grilled meats, fish and seafood express a contemporary view of Greek flavour.
Is the restaurant suitable for families and groups?
Yes. The setting and menu work well for couples, families and groups, whether you are joining us for lunch or dinner.
How can we reserve a table?
You can use the reservation button on the website or call +30 2310 029085. For larger groups, booking in advance is recommended.