Introduction Composite 3D printing is rapidly emerging as an advanced manufacturing method for producing lightweight, high-strength, and geometrically complex components. However, achieving consistent quality in composite additive manufacturing remains challenging due to variations in fibre distribution, temperature, bonding, porosity, and deposition conditions. Intelligent Composite 3D Printing addresses these challenges by integrating Artificial Intelligence, Machine Learning, and In-Situ Monitoring directly into the printing process. This combination enables the manufacturing system to monitor component quality in real time, detect defects, and automatically adjust printing parameters. What is Intelligent Composite 3D Printing? Intelligent composite 3D printing is an advanced additive manufacturing approach in which composite materials are printed using a digitally controlled process supported by sensors and AI-based decision systems. Composite feedstocks may include: Carbon-...