Store Kongensgade /lit. English. Great King's Street) is the longest street in central Copenhagen, Denmark. It extends northeast from Kongens Nytorv Esplanaden, running parallel to Bredgade, where it breaks left, continuing northwest to Grønningen.
Store Kongensgade is part of the Ring 2 thoroughfare. Traffic is one-way, moving from Østerport station to Kongens Nytorv, while traffic moving in the opposite direction goes by Bredgade which is also one-way.
Store Kongensgade was established in 1663 in the area known as New Copenhagen., a large expansion of fortified Copenhagen which had recently been created by giving the city's East Rampart a new course. The street connected the King's New Square, Kongens Nytorv, to Frederikshavn Fortress (now Kastellet), which had just been expanded. The name of the street was originally Ny(e) Kongensgade (literally: "New King's Street") since the city already had a Kongensgade on Christianshavn where present day Wildersgade north and south of Torvegade was known as Store and Lille Kongensgade respectively. The two streets received their current names in 1859.
The Guard Hussars' barracks was in the 19th century located at the northern end of the street, next to Kastellet. The facility was demolished in about 1900 and the site was built over in connection with the establishment of Grønningen. The masterplan for the area was adopted on 29 June 1903. The smaller streets in the area have names associated with the island of Bornholm.
Bernhard Hertz Sølvvarefabrik (No. 23) is a former silver factory created by the goldsmith Bernhard Hertz in 1782.