
Christian Johann Heinrich Heine was a German poet, writer and literary critic. He is best known outside Germany for his early lyric poetry, which was set to music in the form of lieder by composers such as Robert Schumann and Franz Schubert. Heine's later verse and prose are distinguished by their satirical wit and irony. He is considered part of the Young Germany movement. His radical political views led to many of his works being banned by German authorities—which, however, only added to his fame. He spent the last 25 years of his life as an expatriate in Paris.

The Botanischer Garten Düsseldorf, also known as the Botanischer Garten der Heinrich-Heine-Universität Düsseldorf and the Botanischer Garten der Universität Düsseldorf, is a botanical garden of 8 hectares maintained by the University of Düsseldorf. It is located at Universitätsstraße 1, Düsseldorf, North Rhine-Westphalia, Germany, and open daily in the warmer months; admission is free.

Alice Heine was the American-born Princess consort of Monaco by marriage to Prince Albert I of Monaco. Marcel Proust used her as a model for the Princesse de Luxembourg in his novel, In Search of Lost Time. Her first husband was the Duke of Richelieu, and one of the titles of her second husband was the Duke of Mazarin; she was thus unique in bearing the titles of both Cardinal Richelieu and Cardinal Mazarin.

Gustav Heine, after 1870 Gustav Freiherr Heine von Geldern was a German-Austrian journalist and press publisher.

Salomon Heine was a merchant and banker in Hamburg. Heine was born in Hanover. Penniless, he came to Hamburg in 1784 and in the following years acquired sizeable assets. It was common knowledge at the time that he was benefactor and patron to his nephew Heinrich Heine. Because of his wealth – by the time of his death his estate was worth an estimated € 110 million – he was called "Rothschild of Hamburg", in allusion to the Rothschild banking family.
Heinrich-Heine-Straße is a Berlin U-Bahn station on the , located under the street of the same name in Mitte, and protected as an architectural landmark. The street and the station were called Neanderstraße until 1960.

The Lorelei, also spelled Loreley in German, is a 132 m (433 ft) high, steep slate rock on the right bank of the River Rhine in the Rhine Gorge at Sankt Goarshausen in Germany. The Loreley Amphitheatre on top of the rock is a UNESCO World Heritage Site.

The Lorelei Fountain, also known as the Heinrich Heine Memorial, is located on East 161st Street in the Concourse section of the Bronx, New York City, near the Bronx County Courthouse. It is a white marble fountain dedicated to the memory of the German poet and writer Heinrich Heine. Heine had once written a poem devoted to the Lorelei, a feminine water spirit much like a mermaid that is associated with the Lorelei rock in St. Goarshausen, Germany. The monument was originally to be placed in Heine's hometown of Düsseldorf, but antisemitism and nationalist propaganda in the German Empire precluded the completion of the monument on Heine's 100th birthday in 1897. Instead, it was unveiled on July 8, 1899 in the presence of the sculptor, Ernst Herter, in the Bronx.

Robert Schumann was a German composer, pianist, and influential music critic. He is widely regarded as one of the greatest composers of the Romantic era. Schumann left the study of law, intending to pursue a career as a virtuoso pianist. His teacher, Friedrich Wieck, a German pianist, had assured him that he could become the finest pianist in Europe, but a hand injury ended this dream. Schumann then focused his musical energies on composing.

Heinrich Heine University Düsseldorf (HHU) was founded in 1965 as the successor organisation to Düsseldorf’s Medical Academy of 1907. Following several expansions throughout the decades, the university has comprised five faculties since 1993. At present, more than 20,000 full-time students are pursuing studies at HHU. There is a total staff of approximately 2,900 persons at HHU.