The Master of the Legend of Saint Catherine (or the Master of the Saint Catherine Legend) is the notname for an unknown late 15th century Early Netherlandish painter. He was named after a painting with Scenes from the Legend of Saint Catherine, now kept in the Royal Museums of Fine Arts of Belgium. He was active between c. 1470 and c. 1500,^[1] probably around Brussels.^[2]

In the 19th century, his works, like many Early Netherlandish paintings, were attributed to Jan van Eyck or Hans Memling. At the 1902 Exposition des primitifs flamands à Bruges, the Mass of Saint Gregory panels (now in the Metropolitan Museum) were attributed to an unknown follower of Rogier van der Weyden, placing the artist more in the Brussels' school of artists than the earlier attributions.^[1] Multiple works were first attributed to this artist by Max Jacob Friedländer.

It has been speculated that the Master may be the Brussels master Pieter van der Weyden, son of Rogier van der Weyden. No works by Pieter van der Weyden are known, even though he was clearly an important painter in Brussels in the late 15th century.^[2]

• Scenes from the Legend of Saint Catherine, now in the Royal Museums of Fine Arts of Belgium
• Three panels with Saint Michael, The Mass of Saint Gregory, and Saint Jerome, now in the Metropolitan Museum of Art; the panel with the Mass of Gregory is known from other version as well, especially one in the Royal Chapel of Granada^[1]
• Saint Blasius and Saint Catherine, sold at Sotheby's in 2000 for $167,500
• Virgin and Child Crowned by an Angel, sold at Sotheby's in 2001 for $445,750; according to Friedländer, the floor pattern is identical to one used by Rogier van der Weyden
• Adoration of the Magi, after Rogier van der Weyden, sold in Amsterdam in 1951
• The flagellation of Christ, sold in Luzern in 1945
• The Crucifixion, after Rogier van der Weyden, now in the Museo del Prado
• The Marriage of the Virgin, now in the Museo del Prado
• Descent from the cross, after Rogier van der Weyden, now in the Royal Collection
• Virgin and Child with two Angels playing Music, current location unknown
• Maria and Christ on a Throne, current location unknown
• Holy Trinity with two Angels, current location unknown
• Triptych of the Last Supper, c. 1475-1485, now in the Grootseminarie of Bruges^[3]
• Virgin and Child with Saint Anne, now in the Suermondt-Ludwig Museum^[4]
• Christ gives Saint Peter the Keys to Heaven (triptych, c. 1490), now in the Wallraf-Richartz Museum, is attributed to this Master and the Master of the Legend of Saint Barbara together, sometimes with Aert Van den Bossche as well^[5]
• Altarpiece of Henry II, now in the Westphalian State Museum of Art and Cultural History, is attributed to this Master and the Master of the Legend of Saint Barbara together
• Nativity, c. 1491-1500, now in the Royal Museums of Fine Arts of Belgium^[6]
• Virgin and Child between Saint Barbara and Saint Catherine, central panel of a triptych with also a Maas of Gregory, now in the Royal Chapel of Granada^[7]
• Christ disputing with the doctors, now in the National Museums Northern Ireland