Krymzaraykinskoye Rural Settlement (Russian: Крымзарайкинское се́льское поселе́ние; Chuvash: Крымсарайкă ял тăрăхĕ, Krymzaraykă jal tărăkhĕ) is an administrative[1] and municipal division (a rural settlement) of Alikovsky District of the Chuvash Republic, Russia.[2] It is located in the central part of the district. Its administrative center is the rural locality (a selo) of Krymzaraykino. Rural settlement's population: 1,081 (2006 est.).
Krymzaraykinskoye Rural Settlement comprises nine rural localities.
The Cheboksary–Yadrin highway crosses the territory of the rural settlement.