The Indonesian delegation achieved notable success at the 67th International Mathematical Olympiad (IMO) held in 2026. The team secured a total of four bronze medals, demonstrating Indonesia’s growing strength in mathematics. In addition to the bronze medals, one Indonesian student received an Honorable Mention for their performance. This marks a positive outcome for Indonesia’s participation in the prestigious global competition. The results highlight the dedication of the students and the effectiveness of Indonesia’s mathematics education programs. This achievement is expected to inspire further participation and excellence in future international mathematical events. The IMO is a highly competitive academic event for secondary school students.