Hans Holbein the Younger (c.?1497 – between 7 October and 29 November 1543) was a German and Swiss artist and printmaker who worked in a Northern Renaissance style. He is best known as one of the greatest portraitists of the 16th century. He also produced religious art, satire and Reformation propaganda, and made a significant contribution to the history of book design. He is called "the Younger" to distinguish him from his father, Hans Holbein the Elder, an accomplished painter of the Late Gothic school.

Born in Augsburg, Holbein worked mainly in Basel as a young artist. At first he painted murals and religious works and designed for stained glass windows and printed books. He also painted the occasional portrait, making his international mark with portraits of the humanist Desiderius Erasmus of Rotterdam. When the Reformation reached Basel, Holbein worked for reformist clients while continuing to serve traditional religious patrons. His Late Gothic style was enriched by artistic trends in Italy, France and the Netherlands, as well as by Renaissance humanism. The result was a combined aesthetic uniquely his own.

Holbein travelled to England in 1526 in search of work, with a recommendation from Erasmus. He was welcomed into the humanist circle of Thomas More, where he quickly built a high reputation. After returning to Basel for four years, he resumed his career in England in 1532. This time he worked under the patronage of Anne Boleyn and Thomas Cromwell. By 1535, he was King`s Painter to King Henry VIII. In this role, he produced not only portraits and festive decorations but designs for jewellery, plate and other precious objects. His portraits of the royal family and nobles are a record of the court in the years when Henry was asserting his supremacy over the English church.

Holbein`s art was prized from early in his career. The French poet and reformer Nicholas Bourbon dubbed him "the Apelles of our time," a typical contemporary accolade. Holbein has also been described as a great "one-off" of art history, since he founded no school. After his death, some of his work was lost, but much was collected, and by the 19th century, Holbein was recognised among the great portrait masters. Recent exhibitions have also highlighted his versatility. He turned his fluid line to designs ranging from intricate jewellery to monumental frescoes. Holbein`s art has sometimes been called realist, since he drew and painted with a rare precision. His portraits were renowned in their time for their likeness; and it is through Holbein`s eyes that many famous figures of his day, such as Erasmus and More, are now "seen". Holbein was never content, however, with outward appearance. He embedded layers of symbolism, allusion, and paradox in his art, to the lasting fascination of scholars. In the view of art historian Ellis Waterhouse, his portraiture "remains unsurpassed for sureness and economy of statement, penetration into character, and a combined richness and purity of style".