Public domain art: portraits
Artworks depicting portraits, catalogued by the museums that hold them. Each one is free to download, with its colour palette extracted from the image and its maximum print size measured at 300 DPI.
Works in Public domain art: portraits

Portrait of a Young Woman
Hans Holbein the Younger

Portrait of a Man (Sir Ralph Sadler?)
Hans Holbein the Younger

Lady Rich (Elizabeth Jenks, died 1558)
Hans Holbein the Younger

Edward VI (1537–1553), When Duke of Cornwall
Hans Holbein the Younger

Lady Hester King (died 1873)
John Hoppner

Major Thomas Pechell (1753–1826)
John Hoppner

Mrs. John Garden (Ann Garden, 1769–1842) and Her Children, John (1796–1854) and Ann Margaret (born 1793)
John Hoppner

Mrs. Richard Bache (Sarah Franklin, 1743–1808)
John Hoppner

Mrs. Richard Brinsley Sheridan (Hester Jane Ogle, 1775/76–1817) and Her Son (Charles Brinsley Sheridan, 1796–1843)
John Hoppner

Mrs. Thomas Pechell (Charlotte Clavering, died 1841)
John Hoppner

Mrs. Whaley (died 1798, Isle of Man)
George Chinnery

Portrait of a Woman; (reverse, now covered by relining canvas) Study of a Child's Head
John Hoppner

Richard Humphreys, the Boxer
John Hoppner

The Sackville Children
John Hoppner

Endymion Porter (1587–1649)
John Hoskins

Portrait of a Man, Said to Be Philip Wharton (1613–1696), Fourth Baron Wharton
John Hoskins

Dr. Brian Walton (born about 1600, died 1661)
John Hoskins

Madame Jacques-Louis Leblanc (Françoise Poncelle, 1788–1839)
Jean Auguste Dominique Ingres

Edmond Cavé (1794–1852)
Jean Auguste Dominique Ingres

Jacques-Louis Leblanc (1774–1846)
Jean Auguste Dominique Ingres

Madame Edmond Cavé (Marie-Élisabeth Blavot, born 1810)
Jean Auguste Dominique Ingres

Ingres (1780–1867) as a Young Man
Laurence-Augustine Jubé Héquet (Madame Héquet)

Portrait of a Woman
Jean-Baptiste Isabey

Napoléon I (1769–1821)
Jean-Baptiste Isabey

Mrs. Rufus Prime (Augusta Temple Palmer, 1807–1840)
Jean-Baptiste Isabey

Napoléon I (1769–1821)
Jean-Baptiste Isabey

Man Weighing Gold
Adriaen Isenbrant

Portrait of a Woman
Italian (Florentine) Painter (possibly Jacopo Zucchi, Florence 1541–1590 Rome)

Portrait of a Man in a Fur-Trimmed Coat
Italian (Lombard) Painter

Twelve Heads
Italian (Lombard) Painter

Portrait of a Man
North Italian Painter

A Patrician Couple
Italian (Venetian) Painter

Portrait of a Young Man
Jacometto (Jacometto Veneziano)

Michelangelo Buonarroti (1475–1564)
Daniele da Volterra

Portrait of a Man
Cornelis Jonson van Ceulen the Elder

Portrait of a Woman
Cornelis Jonson van Ceulen the Elder

Portrait of a Man with a Watch
Cornelis Jonson van Ceulen the Younger

Francis I (1494–1547), King of France
Joos van Cleve

Edward Smith Stanley (1752–1834), Twelfth Earl of Derby, Elizabeth, Countess of Derby (Lady Elizabeth Hamilton, 1753–1797), and Their Son (Edward Smith Stanley, 1775–1851)
Angelica Kauffmann

A Musician and His Daughter
Thomas de Keyser

Serena Pulitzer Lederer (1867–1943)
Gustav Klimt

Girl Building a House of Cards
Thomas Frye

Charles Beauclerk (1670–1726), Duke of St. Albans
Sir Godfrey Kneller

Lady Mary Berkeley
Sir Godfrey Kneller

Valdemar Hjartvar Købke (1813–1893), the Artist's Brother
Christen Købke

Portrait of a Young Man; (reverse) Girl Making a Garland
Hans Süss von Kulmbach

Portrait of a Woman and an Enslaved Servant
Nicolas de Largillierre (or Largillière)

André François Alloys de Theys d'Herculais (1692–1779)
Nicolas de Largillierre (or Largillière)

Portrait of a Young Woman
Jean Antoine Laurent

The Calmady Children (Emily, 1818–?1906, and Laura Anne, 1820–1894)
Sir Thomas Lawrence

John Julius Angerstein (1736–1823)
Sir Thomas Lawrence

Lady Maria Conyngham (died 1843)
Sir Thomas Lawrence

Portrait of a Woman
Etienne Charles Le Guay

Portrait of a Man
Jeanne Philiberte Ledoux

Lucia
Frederic, Lord Leighton

Mary Capel (1630–1715), Later Duchess of Beaufort, and Her Sister Elizabeth (1633–1678), Countess of Carnarvon
Sir Peter Lely (Pieter van der Faes)

Study for a Portrait of a Woman
Sir Peter Lely (Pieter van der Faes)

Sir Henry Capel (1638–1696)
Sir Peter Lely (Pieter van der Faes)

Barbara Villiers (1640–1709), Duchess of Cleveland
Sir Peter Lely

Marion Lenbach (1892–1947), the Artist's Daughter
Franz von Lenbach