|Native to||United States, Mexico|
|Region||Central Oklahoma, Northeastern Kansas, Iowa, and Coahuila|
|Ethnicity||Fox, Sauk, and Kickapoo|
|Native speakers||200-1000 (date missing)|
sac – Fox and Sauk
kic – Kickapoo
Fox (known by a variety of different names, including Mesquakie, Meskwaki, Mesquakie-Sauk, Mesquakie-Sauk-Kickapoo, Sac and Fox, and others) is an Algonquian language, spoken by around 1000 Fox, Sauk, and Kickapoo in various locations in the Midwestern United States and in northern Mexico.
There are three distinct dialects: Fox (also called Mesquakie, Meskwaki, and Meshkwahkihaki), Sauk (also called Sac, and Sac and Fox), and Kickapoo (also called Kikapú; considered by some to be a separate but closely related language). If Kickapoo is counted as a separate language rather than a dialect of Fox, then there are only between 200 and 300 speakers of Fox.
Most speakers are elderly or middle-aged, making it highly endangered. The tribal school at the Meskwaki Settlement in Iowa incorporates bilingual education for children. In 2011, the The Meskwaki Sewing Project was created, to bring mothers and girls together "with elder women in the Meskwaki Senior Center sewing traditional clothing and learning the Meskwaki language."
The consonant phonemes of Fox are given in the table below. There are eight vowel phonemes: short /a, e, i, o/ and long /aː, eː, iː, oː/.
Other than those involving a consonant plus /j/ or /w/, the only possible consonant cluster is ʃk.
Writing systems 
"Fox I" is an abugida based on the cursive French alphabet. Consonants written by themselves are understood to be syllables containing the vowel /a/. The are l /pa/, t /ta/, s /sa/, d /ša/, tt /ča/, の /ya/, w /wa/, m /ma/, n /na/, K /ka/, 8 /kwa/. (What look like a script d for /š/, tt for /č/, and 8 for /kw/ derive from French ch, tch, and q(u).)
Vowels are written by adding dots to the consonant: l. /pe/, l· /pi/, l.. /po/.
"Fox II" is a consonant–vowel alphabet, though according to Coulmas /p/ is not written (as /a/ is not written in Fox I). Vowels (or /p/ plus a vowel) are written as cross-hatched tally marks, approximately × /a/,
II /e/, III /i/, IIII /o/.
Consonants are (approximately) + /t/, C /s/, Q /š/, ı /č/, ñ /v/, ═ /y/, ƧƧ /w/, 田 /m/, # /n/, C′ /k/, ƧC /kw/.
See also 
- Meskwaki Settlement School Website, http://www.meskwaki.bia.edu/
- "Meskwaki Education Network Initiative (MENWI)". American Indian Studies Research Institute at Indiana University. Retrieved 2012-07-19.
- Scandale, Maria (2011-02-21). "Meskwaki Tribe Receives Grant for Sewing and Language Project - ICTMN.com". Indian Country Today Media Network, ICTMN.com. Retrieved 2012-07-19.
- Nelson, John (2008-07-27). "Talking the talk". WCFCourier.com. Retrieved 2012-07-19.
- "の" used here for /ya/ is a graphic approximation; it's a small clockwise loop with a long tail.
- If the cross-hatching does not show up (perhaps because this line has been copied without formating), this is like a small capital H with the cross-bar sticking out on either side.
- Like Chinese 卅 but lower and wider.
- Like Chinese 卌, but lower and wider.
- Actually, like one script n stacked on another.
- Voorhis, Paul H. 1974. Introduction to the Kickapoo Language, Bloomington: Indiana University Press.
- Bloomfield, Leonard. 1925. "Notes on the Fox Language." International Journal of American Linguistics 3:219-32.
- Native Languages of the Americas: Mesquakie-Sauk
- Mesquakie Language Report on Ethnologue
- Kickapoo Language Report on Ethnologue
- Fox texts (1907), ed. William Jones
- The Owl Sacred Pack of the Fox Indians (1921), ed. Truman Michelson
- The Autobiography of a Fox Indian Woman (1895), ed. Truman Michelson
- "Last Meskwaki code talker remembers". USATODAY.com. 2002-07-04. Retrieved 2012-07-19.
- Meskwaki Language - Alphabet
- OLAC resources in and about the Meskwaki language