(12 November 1855, Uuga-Rätsepa, near Paldiski -26 June 1929, Paldiski) was an Estonian sculptor and painter.
Born into a seafaring family, Adamson excelled in wood carving as a child. He moved to St. Petersburg in 1875 to study at the Imperial Academy of Arts under Alexander Bock. After graduation he continued to work as a sculptor and teacher in St. Petersburg, with an interruption from 1887 through 1891 to study in Paris and Italy, influenced by the French sculptors Jules Dalou and Jean-Baptiste Carpeaux.
Adamson produced his best-known work in 1902. His Russalka Memorial, dedicated to the 177 lost sailors of the Ironclad warship Russalka, features a bronze angel on a slender column. The other work is architectural. His four allegorical bronzes for the Eliseyev department store in St. Petersburg (for architect Gavriil Baranovsky), and the French-style caryatids and finial figures for the Singer House (for architect Pavel Suzor) are major components of the "Russian Art Nouveau" visible along Nevsky Prospekt. china oil painting Amandus Adamson Bay of Naples