Peloponnese (region)

Peloponnese
Περιφέρεια Πελοποννήσου
Coordinates: 37°24′N 22°18′E / 37.4°N 22.3°E / 37.4; 22.3
Country Greece
Decentralized AdministrationPeloponnese, Western Greece and the Ionian
CapitalTripoli
Largest cityKalamata
Regional units
Government
 • GovernorDimitris Ptochos (New Democracy)
Area
 • Total
15,489.96 km2 (5,980.71 sq mi)
Population
 (2021)
 • Total
539,535
 • Density34.8313/km2 (90.2126/sq mi)
DemonymPeloponnesian
GDP
 • Total€10.314 billion (2023)
Time zoneUTC+2 (EET)
 • Summer (DST)UTC+3 (EEST)
ISO 3166 codeGR-J
HDI (2022)0.871
very high · 9th of 13
Websiteppel.gov.gr

The Peloponnese Region (Greek: Περιφέρεια Πελοποννήσου, romanizedPeriféria Peloponnísou, [periˈferia pelopoˈnisu]) is a region in southern Greece. It borders Western Greece to the north and Attica to the north-east. The region has an area of about 15,490 square kilometres (5,980 square miles). It covers most of the Peloponnese peninsula, except for the northwestern subregions of Achaea and Elis which belong to Western Greece and a small portion of the Argolid peninsula that is part of Attica.