Welcome to International Conference on Fluid Mechanics, Heat Transfer and Thermodynamics (ICFMHTT -25), an international conference that brings together experts, researchers, educators, and students from around the world to share their experiences and exchange knowledge. Our upcoming conference will be held on 10th - 11th October 2025 in George Town, Malaysia, and will feature a range of sessions, including keynote speeches, panel discussions, workshops, and poster presentations. Our aim is to create a collaborative and stimulating environment that encourages networking, idea-sharing, and knowledge transfer between participants.