The textbook "Introduction to Hydromechanics" offers a comprehensive introduction to the fundamentals of hydromechanics and is particularly suitable for students and non-specialists who wish to familiarize themselves with the principles of fluid mechanics. It covers central topics such as fluid properties, hydrostatics, hydrodynamics, as well as the momentum and energy equations. Additionally, important aspects such as pipe flows, experimental hydromechanics, and fluid resistance on surfaces are addressed. The book is structured to integrate both theoretical and practical elements to promote a deep understanding of the subject. The use of exercises and multimedia materials supports learning and the application of concepts in real-world scenarios. The clear and precise language makes it a valuable reference work for anyone looking to engage with the fundamentals of hydromechanics.