Ali Chukson (O'odham: ʼAli Cuk Ṣon; English: Little Tucson) is a populated place and census designated place in Pima County, Arizona, United States.

Its population was 113 as of the 2020 census.

It is not to be confused with another village on the reservation, Ali Chuk.

It is in the Indian Oasis-Baboquivari Unified School District.

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