1959年6月,陈璧君在上海提篮桥监狱医院去世,时年68岁。临去世前,她给海外的子女写了这样一封信:“我于本月2日因病蒙人民政府在革命人道主义待遇下进入医院……病况较为严重。万一不幸与诸儿永别,盼诸儿早日回归祖国怀抱,以加倍努力工作,报答人民政府挽救我之深厚恩情。” June 1959, Chen Bijun died in Shanghai Tilanqiao Prison Hospital, at the age of 68 years. Before her death, she wrote a letter to her children overseas: “I was admitted to the hospital on the 2nd of this month due to illness and humanitarian treatment ... The disease is more serious. We hope that all children will return to the embrace of the motherland as soon as possible so as to redouble their hard work and repay the profound grace that the people’s government has saved me. ”