Thermaikos

{{About|the municipality|the gulf|Thermaic Gulf}}

{{Infobox Greek Dimos

|name = Thermaikos

|name_local = Θερμαϊκός

|type = municipality

|image_coa =

|image_map = 2011 Dimos Thermaikou.png

|periph = Central Macedonia

|periphunit = Thessaloniki

|pop_municipality = 45561

|area_municipality = 133.41

|pop_municunit = 24867

|area_municunit = 20.30

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|population_as_of = 2021

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|coordinates = {{coord|40|30|N|22|55|E|format=dms|display=inline,title}}

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Thermaikos ({{langx|el|Θερμαϊκός}}) is a suburban municipality of the regional unit of Thessaloniki, Greece. It consists of the municipal units Thermaikos, Epanomi and Michaniona. The municipal unit Thermaikos is subdivided into the communities Peraia, Neoi Epivates and Agia Triada. The municipality Thermaikos has an area of 133.41 km² and the municipal unit Thermaikos has an area of 20.300 km².{{cite web|url=http://dlib.statistics.gr/Book/GRESYE_02_0101_00098%20.pdf|publisher=National Statistical Service of Greece|title=Population & housing census 2001 (incl. area and average elevation)|language=el}} Thermaikos stretches for 10 km along the southeastern coast of the Thermaic Gulf. The seat of the municipality is in Peraia.{{Cite web|url=http://www.et.gr/idocs-nph/search/pdfViewerForm.html?args=5C7QrtC22wGYK2xFpSwMnXdtvSoClrL8-SrPzKAEPjjtIl9LGdkF53UIxsx942CdyqxSQYNuqAGCF0IfB9HI6hq6ZkZV96FIukI0UzcPsWCK0LpLhpa7rhiWB4R5ntTnoWw7U8E1Amg.|title=ΦΕΚ A 87/2010, Kallikratis reform law text|language=el|publisher=Government Gazette}}