In addition to the studies for his realised sculptures (such as David, The Risen Christ, Victory), there are extant studies for sculptural works which were not realised, among them several variants for the tomb of Pope Julius II, and a Hercules and Antaeus group, which was to be installed as the sculptural counterpart of the marble David in front of the Palazzo Vecchio, Florence.

Preview	Picture Data	Info
	Male Nude (recto) 1501-02 Pen and brown ink, 337 x 162 mm Musée du Louvre, Paris
	Various Studies (verso) 1501-02 Pen and brown ink, brown wash, stylus, 337 x 162 mm Musée du Louvre, Paris
	Male Nude (recto) c. 1503 Pen in two shades of brown, 375 x 197 mm Musée du Louvre, Paris
	Study of Two Women, One with Child (verso) c. 1503 Pen in brown, over traces of drawing in leadpoint, 375 x 197 mm Musée du Louvre, Paris
	Project for a Wall Tomb for Pope Julius II 1512-13 Pen and brown ink, light-brown wash over black chalk, 510 x 319 mm Metropolitan Museum of Art, New York
	Tomb of Julius II - Drawing Galleria degli Uffizi, Florence
	Studies of Arms and Hands (recto) c. 1513 Red chalk, pen and brown ink, 284 x 207 mm Teylers Museum, Haarlem
	Study of a Standing Male Nude Figure (recto) 1520-21 Black chalk, 382 x 223 mm Musée du Louvre, Paris
	Nude Man from the Front 1520-21 Pen drawing, 205 x 113 mm Musée du Louvre, Paris
	Studies for The Risen Christ (recto) 1518-19 Red and black chalk, pen and brown ink, 238 x 209 mm Private collection
	Studies for The Risen Christ (verso) 1518-19 Red chalk, pen and brown ink, 238 x 209 mm Private collection
	Studies of a Male Torso and Left Leg (verso) 1519-21 Black chalk, traced with a stylus, 404 x 260 mm Teylers Museum, Haarlem
	Studies of Two Wrestlers and Other Studies (recto) 1524-25 Red chalk, pen and brown ink, 283 x 423 mm Ashmolean Museum, Oxford
	Man Abducting a Woman (recto) 1524-25 Black chalk, 116 x 97 mm Teylers Museum, Haarlem
	Man Abducting a Woman (verso) 1524-25 Black chalk, 116 x 97 mm Teylers Museum, Haarlem
	The Sacrifice of Isaac 1524-26 Black and red chalk, 415 x 290 mm Casa Buonarroti, Florence