The noble family of the Scaliger (/ˈskælɪdʒər/; also Scaligeri [skaˈliːdʒeri], from de Scalis or della Scala) were Lords of Verona. When Ezzelino III was elected podestà of the commune in 1226, he was able to convert the office into a permanent lordship. Upon his death the Great Council elected as podestà Mastino I, who succeeded in converting the signoria (seigniory) into a family inheritance, governing at first with the acquiescence of the commune, then, when they failed to re-elect him in 1262, he effected a coup d'état and was acclaimed capitano del popolo ("people's captain"), at the head of the commune's troops. In 1272 Mastino was killed by a faction of the nobles. The reign of his son Alberto as capitano (1277–1302) was one incessant war against the counts of San Bonifacio, who were aided by the House of Este. Of his three sons, Cangrande I inherited the podestà position in 1308, only the last shared the government (1308) and made a name as warrior, prince and patron of Dante, Petrarch and Giotto. By war or treaty he brought under his control the cities of Padua (1328), Treviso (1329), and Vicenza.
Scaliger is a prominent lunar impact crater that is located in the southern hemisphere on the far side of the Moon. It is attached to the northwest rim of the walled plain Milne, and the shared perimeter has reshaped the outer wall of Scaliger slightly, producing a straightened section along the southeast. To the west of Scaliger is the Lacus Solitudinis.
The outer wall of Scaliger is somewhat polygonal in shape, especially in the southern half. The rim has not been heavily eroded by subsequent impacts, in contrast to the heavily worn Milne to the southeast. The inner wall of Scaliger's rim displays terraces, and a notable outer rampart overlaying the floor of Milne. The interior floor of Scaliger is relatively flat, with a rough surface near the inner wall. Near the midpoint is a central peak, offset slightly to the east.
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Scaliger.
Scaliger may also refer to persons dubiously claiming to be of the noble Verona Scaliger family: