Scaglia is an extinct genus of South American astrapotherid land mammal that lived during the Eocene (Casamayoran to Divisaderan in the SALMA classification).

[1] The genus was named after Argentinian naturalist Galileo Juan Scaglia,[2] and the type species after Argentinian palaeontologist Lucas Kraglievich.

Its type specimen, recovered from the Sarmiento Formation of Argentina, is MMCNT-MdP 207.

[3] Like Albertogaudrya, Scaglia was the size of a sheep or a small tapir, hence among the larger mammals in South America at that time.

[4] Cladogram according to Bond et al., 2011, standing out the phylogenetic position of Scaglia:[5] Eoastrapostylops Trigonostylops Tetragonostylops Antarctodon Albertogaudrya Scaglia Astraponotus Maddenia Parastrapotherium Astrapotherium Granastrapotherium