The necessity for exceptional livestock production is of paramount importance in the contemporary world, and the field of veterinary andrology and artificial insemination has become indispensable. This book delves into the intricate aspects of male animal reproduction and has been carefully selected and written by distinguished experts who explore the complexities of animal reproduction with utmost precision. This publication aims to provide an in-depth overview of the male reproductive system, male infertility, cryopreservation, semen analysis, and animal artificial insemination. It presents information in a reader-friendly format, utilizing basic language and bullet points to enhance comprehension. The use of arrow diagrams and numerous figures strategically placed throughout the text facilitates a clear and dynamic flow of knowledge, enabling readers to grasp complex topics more effectively. This book has been designed to assist veterinary students, both undergraduate and postgraduate, in developing strong conceptual understandings and foundations of veterinary andrology and artificial insemination as per the course curriculum. It also serves as a valuable resource for those aspiring to pursue higher education and preparing for various veterinary science examinations. This book is beneficial for agricultural professionals, veterinarians, and animal scientists, equipping them with the necessary information to optimize breeding procedures.