Kalawit, officially the Municipality of Kalawit (; Subanen: Benwa Kalawit; Chavacano: Municipalidad de Kalawit; ), is a municipality in the province of Zamboanga del Norte, Philippines. According to the 2024 census, it has a population of 23,381 people.
It was created by virtue of Republic Act No. 6851 on February 10, 1990.
Kalawit is politically subdivided into 14 barangays. Each barangay consists of puroks while some have sitios.