ICLASS 2027 is the 17th Triennial Conference on Liquid Atomization and Spray Systems. The focus of the conference is on advances in theoretical and computational modeling of the break-up process of a liquid, and its applications in diverse fields like combustion systems, agricultural sprays, manufacturing processes, and industrial sprays. The Conference will include: Keynote presentations by eminent researchers in the field; industrial exhibits of the latest hardware, computational resources, and instrumentation; and technical meetings for participants to present and discuss their research.