Chalis or chalisa may refer to:
The number forty in some South Asian languages including Hindi-Urdu The Chalisa famine that hit South Asia in 1783, which is 1840 in the Vikram Samvat calendar A Hindu hymn (stotra) of forty verses Shiva Chalisa Hanuman Chalisa Ganesha Chalisa
Stefanos Chalis (1796–1821), a chieftain in the Greek War of Independence
See also Challis (disambiguation) Chalise, a surname Chalice, a cup used in ceremonies such as the Eucharist Chali, a Germanic tribe mentioned by Ptolemy