RESUMEN
A synopsis of the Pyrrhocoridae and Largidae (Pyrrhocoroidea) of the Caribbean Sea Region is given. Three new taxa are described: Dysdercus jamaicensis jindrai Stehlík n. subsp. (Dominican Republic); Largus fumosus fumosus Stehlík n. sp. (Panama-Barro Colorado Island); and Largus fumosus nigromembranaceus Stehlík n. subsp. (Panama). Largus pallidus Halstead is downgraded to a subspecies of Largus davisi Barber, i.e., L. davisi pallidus Halstead n. stat. The following new records are provided: Dysdercus (Dysdercus) andreae (Linnaeus) from Cayman Islands; Acinocoris elegans van Doesburg from Trinidad; Fibrenus pehlkei Schmidt and Largus maculatus Schmidt from Panama; and Largus obovatus (Barber) from Haiti. Altogether, we report 20 species and 3 subspecies of Pyrrhocoridae and 13 species and 2 subspecies of Largidae from the Caribbean Sea Region.