This article lists paintings by Hieronymus Bosch, as well as paintings attributed to him or his school. For Bosch's drawings, see Hieronymus Bosch drawings. Since the precise chronology of Bosch's works is currently impossible to establish, paintings within sections are sorted alphabetically. The recent very thorough investigation by The Bosch Research and Conservation Project of a multitude of Bosch's paintings included dendrochronological research and made an approximate dating of the paintings possible. The findings of this investigation were published in a book in 2016. All dates given below are taken from this reference. The book describes the other findings of the investigation as well, such as painting technique, layer structure and pigment analyses. Illustrated pigment analyses of Bosch's paintings can also be found at ColourLex.
Bosch's works are generally organized into three periods of his life dealing with the early works (c. 1470–1485), the middle period (c.1485–1500), and the late period (c. 1500 until his death). According to Stefan Fischer, thirteen of Bosch's surviving paintings were completed in the late period, with seven surviving paintings attributed to his middle period. Bosch's early period is studied in terms of his workshop activity and possibly some of his drawings. There are no surviving painting attributed to before 1485.
Examples of Bosch's work can be found in Austria, Belgium, France, Germany, Italy, Netherlands, Portugal, Serbia, Spain, the UK, and the US.