Here, we report a copper‐catalyzed asymmetric cascade cyclization/[1,2]‐Stevens‐type rearrangement via a non‐diazo approach, leading to the practical and atom‐economic assembly of various valuable chiral chromeno[3,4‐c]pyrroles bearing a quaternary carbon stereocenter in generally moderate to good yields with wide substrate scope and excellent enantioselectivities (up to 99 % ee). Importantly, this protocol not only represents the first example of catalytic asymmetric [1,2]‐Stevens‐type rearrangement based on alkynes but also constitutes the first asymmetric formal carbene insertion into the Si−O bond. [ABSTRACT FROM AUTHOR]