Apostolic Nunciature to Cologne

The Apostolic Nunciature to Cologne (also Italian: Nunziatura di Germania inferiore, i.e. Nunciature of Lower Germany) was an ecclesiastical office of the Roman Catholic Church established in 1584. The nuncios were accredited to the Archbishop-Electorates of Cologne, Mainz and Trier. It was a diplomatic post of the Holy See, whose representative was called the Apostolic Nuncio at Cologne, one of the states of the Holy Roman Empire. The office of the nunciature was located in Cologne until 1795, when France occupied the city. The last nuncio, officiating until 1804, resided in Augsburg, while the Archbishop-Electorate had been dissolved in 1803.

Two nuncios and one apostolic delegate at Cologne later became popes: Pope Urban VII, Pope Alexander VII and Pope Leo XII.