Balo-i, officially the Municipality of Balo-i, is a 3rd class municipality in the province of Lanao del Norte, Philippines. According to the 2020 census, it has a population of 68,465 people. It is also spelled Baloi, or Balëy using Filipino 2014 Orthography. Balo-i is the town where the Maria Cristina Airport, also known as Iligan Airport, is located.