---
title: "Denmark Blocs & Alliances | Model Diplomat"
description: "Every diplomatic bloc and alliance Denmark belongs to — and the allies, rivals, and neighbors that shape its votes."
url: "https://modeldiplomat.com/country/denmark/blocs-alliances"
---

[New](https://modeldiplomat.com/)

Updated Jun 10, 2026

# Which blocs and alliances does Denmark belong to?

Every diplomatic bloc and alliance Denmark belongs to — and the allies, rivals, and neighbors that shape its votes.

## Bloc memberships

[EU27](https://modeldiplomat.com/country/bloc/eu)

[27](https://modeldiplomat.com/country/bloc/eu)

[27-member political and economic union with a single market and shared institutions.](https://modeldiplomat.com/country/bloc/eu)

[+22](https://modeldiplomat.com/country/bloc/eu)

[NATO](https://modeldiplomat.com/country/bloc/nato)

[32](https://modeldiplomat.com/country/bloc/nato)

[North Atlantic Treaty Organization — 32-member transatlantic defensive alliance.](https://modeldiplomat.com/country/bloc/nato)

[+27](https://modeldiplomat.com/country/bloc/nato)

[OECD](https://modeldiplomat.com/country/bloc/oecd)

[38](https://modeldiplomat.com/country/bloc/oecd)

[Organisation for Economic Co-operation and Development — 38 high-income democracies.](https://modeldiplomat.com/country/bloc/oecd)

[+33](https://modeldiplomat.com/country/bloc/oecd)

## Allies, rivals & neighbours

Allies

[United States](https://modeldiplomat.com/country/usa)[Norway](https://modeldiplomat.com/country/nor)[Sweden](https://modeldiplomat.com/country/swe)[United Kingdom](https://modeldiplomat.com/country/gbr)[Germany](https://modeldiplomat.com/country/deu)

## Organisation memberships

Memberships

Organizations

5

UNUNfounding-member · 1945

NATONATOfounding-member · 1949

EUEUmember · 1973

NCNCfounding-member · 1952

ACACmember

[Back to Denmark profile](https://modeldiplomat.com/country/denmark)

Explore more on Denmark

[Treaties](https://modeldiplomat.com/country/denmark/treaties)[Background](https://modeldiplomat.com/country/denmark/background)[Politics & democracy](https://modeldiplomat.com/politics/denmark)