List of Famous people who died in 1903

Jesús de Monasterio y Agüeros was a Spanish violinist, composer, conductor and teacher. He was one of the main promoters of Madrid instrumental music during the nineteenth century.

James Douglas McGarel-Hogg, 2nd Baron Magheramorne, was an Ulster-Scots peer.

Jean Robert Planquette was a French composer of songs and operettas.

Hans Hein Theodor Nysom was a Norwegian politician with the Liberal Party, a cabinet minister and member of Norwegian Parliament.

Erika Nissen, née Lie, also known as Erika Røring Møinichen Lie Nissen, was a Norwegian pianist.

Peter Vilhelm Carl Kyhn was a Danish landscape painter who belonged to the generation of national romantic painters immediately after the Danish Golden Age and before the Modern Breakthrough. Even though he outlived many of his artistic peers by several decades, he remained a traditionalist and expressed strong criticism of many of the new trends in the painting of his day.

Alexander McDonald was a Republican politician who represented Arkansas in the United States Senate during the Reconstruction years from 1868 to 1871.

Julian Marshall was an English music and print collector, tennis player and writer.