This study explores a new type of impulsive nonlocal Caputo fractional dynamical differential inclusions of order \(1< \varrho < 2\) in Banach space. The major goal is to identify mild solutions for impulsive nonlocal Caputo fractional Volterra–Fredholm integrodifferential inclusions with infinite delay. We use methods from fractional calculus, Dhage’s fixed-point concepts, integrodifferential equations, abstract phase space \({\mathscr {B}}_{g}\) , multivalued analysis, and sectorial operator of type \((P, \kappa , \varrho , \gamma )\) to establish the necessary circumstances for the existence of mild solutions to these problems. Illustrative examples are provided to support the theoretical results and demonstrate their practical application.
