The book "Thermal Transport for Applications in Micro/Nanomachining" offers a comprehensive examination of thermal transport mechanisms at the micro and nanoscale. In light of recent advances in nanosciences, the need to better understand thermal transport phenomena is becoming increasingly urgent. This textbook is aimed at students and researchers who are engaged with the theoretical and numerical aspects of thermal transport. It provides an overview of the relevant models and methods necessary for analyzing energy transfer mechanisms, including photons, electrons, and phonons. The content is structured to be applicable both to specific applications in electron beam processing and to broader issues in the field of thermal transport. The equations and solution methods presented are general in nature and can be applied to various systems, making the book a valuable reference for professionals in this field.