Lalla (c. 720–790) was an Indian mathematician and astronomer.

Lalla may also refer to:

People Lalla of Arneae (fl. c. 80–c. 100), Graeco-Roman civic benefactor Lalla Latifa (born c. 1945), mother of the king of Morocco Lalla Fatma N'Soumer (c. 1830–1863), member of the Kabyle resistance against the French colonial army Lalla Ward (born 1951), English actress Princess Lalla Salma of Morocco (born 1978 as Salma Bennani), consort of the king of Morocco

Other uses Lalla (title), an Amazigh (berber) title of respect Lalla, Tasmania, Australia, a town

See also Lalla Rookh (disambiguation) Lallans, a Scots word used to mean the lowlands of Scotland or Scots language Lallation (disambiguation)