This book deals with the existence and uniqueness of solutions for the random impulsive quasilinear neutral functional differential equations. The results are obtained by using semigroup theory, fractional powers of operators and the Schauder fixed point approach. The scope for further applications in the fields of electronic banking systems, management of monetary, share price movements, control of the managerial performance in the field of entomology cardiovascular systems, cancer diagnosis and administration of medicine; launching of the spacecraft, protection of environment and ecology, natural disaster etc.