Nadella or Nadellaa may refer to:
People Nadella (surname), various people with the last name Nadella Purushottama Kavi (1863–1938), Indian scholar, playwright, teacher and editor Satya Nadella (1967-present), CEO of Microsoft Corporation from 2014-present
See also Nadela, a system of canals and rivers in northern Serbia Nadellaa, an inhabited islands of Gaafu Dhaalu Atoll, Maldives