Introduction Internalized stigma is prevalent among patients diagnosed with schizophrenia. Their family caregivers (FGs) also suffer from internalized stigma, but limited studies have addressed the issue. Aim The aim of this study was to determine the severity of internalized stigma and its correlates among FGs of patients diagnosed with schizophrenia in Changsha, Hunan, China. Methods A consecutive sample of 299 FGs was recruited at the psychiatric outpatient department of a tertiary hospital in Changsha.