Indiana law permits adults to carry fixed blade knives openly or concealed, with no statewide blade length restrictions. However, ballistic knives and Chinese throwing stars are prohibited, and knives are banned on school property, airports, and certain government buildings. Local ordinances may impose stricter rules, so always check local laws before carrying a fixed blade. Responsible, lawful use is essential to avoid legal trouble. Minors require parental permission, and penalties for violations can be severe, especially for repeat offenses or unlawful use. Understanding both state and local laws ensures safe and legal knife carry in Indiana.