The Battle of Heligoland was fought on 9 May 1864, during the Second Schleswig War, between a Danish squadron led by Commodore Edouard Suenson and a joint Austro-Prussian squadron commanded by the Austrian Commodore Wilhelm von Tegetthoff. The action came about as a result of the Danish blockade of German ports in the North Sea; the Austrians had sent two steam frigates, SMS Schwarzenberg and Radetzky, to reinforce the small Prussian Navy to help break the blockade. After arriving in the North Sea, Tegetthoff joined a Prussian aviso and a pair of gunboats. To oppose him, Suenson had available the steam frigates Niels Juel and Jylland and the corvette Hejmdal.
The Action of 16 May 1797 was a naval battle that took place near Tripoli in Ottoman Tripolitania. The Danish squadron was attacked by a Tripolitan squadron that outnumbered them in number of vessels. The result was a strategic victory for Tripoli.
Jens Schou Fabricius was the Norwegian appointed Minister of the Navy 1817–1818. He served as a representative for Søe-Deffensionen at the Norwegian Constitutional Assembly at Eidsvoll in 1814. During his naval career he served first the Danish Crown until the separation in 1814 of Norway from Denmark, and thereafter the Norwegian-Swedish Crown. Fabricius retired from the navy as a vice admiral.
Steen Andersen Bille, was a Danish vice-admiral and minister for the navy. He was famous for his service in the Danish Royal Navy, particularly during the First Schleswig War, 1848–1851.
Hans Peter Holm was a Danish naval officer who commanded vessels of the Dano-Norwegian Navy in several actions. He commanded several naval vessels during the Gunboat War. His most important action occurred in 1812 at the Battle of Lyngør when a British squadron, led by the British ship-of-the-line HMS Dictator, destroyed his vessel, HDMS Najaden. Holm sustained wounds in the battle but survived, only to drown in an accident shortly afterwards.
Lorentz Fisker (1753–1819) was a Danish naval officer who charted the waters of southern Norway and the Kattegat, and organised Norwegian defences against Britain and Sweden.
Battle of Rügen was a major naval battle fought on August 8, 1715 off Jasmund on the Swedish island of Rügen during the Great Northern War.
HDMS Elephanten was a ship of the line of the Royal Dano-Norwegian Navy that served from 1703 to 1728. There were three other Danish ships-of-the line of the same name, dating from 1684, 1741 and 1773. The ship was sometimes referred to as Nye Elefant to differentiate from others of similar name. For much of her service career, which coincided with the Great Northern War, Elephanten was the flagship of the Danish fleet active in the Baltic Sea.
Christian Wulff was a Danish naval officer. He commanded HDMS Bellona on her expedition to South America in 1840–41.
Andreas Lous was a Danish naval officer responsible for early navigational charts of Danish Waters and the dredging of harbours, in addition to sea-time on various Danish warships. He was captain of the ship-of-the-line HDMS Printz Friderich when she ran aground in 1780 near Læsø and was a total loss.
HDMS Friderichsværn was a Danish frigate built at Nyeholm, Copenhagen, in 1783. The British Royal Navy captured her in 1807 and took her into service as HMS Frederickscoarn. It sold her in 1814.
Henrik Lorentz Fisker was a successful naval officer in the service of Denmark. He was the son of an attorney at the supreme court, and deputy mayor of Copenhagen. From the age of thirteen as a cadet in the Danish-Norwegian navy, he rose through the ranks to vice admiral in 1775 and full admiral in 1790. He died 20 June 1797 and was buried in the Holmens Kirkegård, the Danish naval cemetery, in Copenhagen.
This list of Danish shipbuilders, arranged by year, presents builders of Danish warships from the late 17th century to mid-19th century. It names the Heads of Naval Construction (Fabrikmester) and includes lesser shipbuilders to the Danish Royal Navy. It does not include purely commercial shipbuilders.
Andreas Schifter (1779–1852) was a Danish naval officer and shipbuilder, a capable naval administrator and admiral. He oversaw the transition of the Danish navy from sail to early steam power.
Daniel Ernst Bille was a naval officer and rear admiral in the service of the Danish crown.
Frederik Christian Kaas (1725–1803) was a naval officer and admiral in the service of the Danish Crown.
Olfert Fasvier Fischer was a naval officer in the service of the Danish crown who became a director of the Danish Asia Company and completed his career as a vice admiral.
HDMS Triton was a Danish frigate launched in 1790 which operated in Danish/Norwegian home waters and in the Mediterranean in the protection of Danish merchant ships - not only from Barbary pirates but also from potential British privateers. The period in which it operated was fraught with political and practical difficulties which led to two battles at Copenhagen and other, lesser, actions.
HDMS Justitia was a Royal Dano-Norwegian Navy ship-of-the-line, built to a design by Henrik Gerner. Although launched in 1777, she was not fully commissioned until 1780. The British Royal Navy seized her in 1807, together with the rest of the Danish fleet after the second battle of Copenhagen. The British never commissioned Justitia. A renaming to Orford in 1809 was cancelled. She was broken up in 1817.
Mercurius was a paddle-wheel steamer, built in the United Kingdom in 1828. The ship was ordered by the Royal Danish Mail Service in Copenhagen and was employed on the postal and passenger service on the Great Belt between Korsør and Nyborg. In 1856 she was sold to Joseph Owen & Sønner in Copenhagen and in 1864 she was acquired by Oscar Petersen with the name Robert. Removed from the ship list in 1867.
Denmark 
Kingdom of France 
July Monarchy 
Royal Danish Navy 
