Cranz is a quarter in the Harburg borough of Hamburg, Germany. It is on the left bank of the Elbe river and one of the 104 quarters of Hamburg. In 2020 the population was 843.

Harburg is a borough of the city of Hamburg, Germany. It is also the name of Harburg quarter in the borough, which used to be the capital of the Harburg district in Lower Saxony. The borough of Harburg lies on the southern banks of the river Elbe and covers parts of the port of Hamburg as well as residential and rural areas. It had a population of 169,221 as of 2020.