Dae Jong Oh1 Young Chul Shin1,2 Kang-Seob Oh2 Dong-Won Shin2 Sang-Won Jeon1,2* Sung Joon Cho1,2* 1Workplace Mental Health Institute, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea 2Department of Psychiatry, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea Introduction: It is uncertain whether burnout is associated with suicidal ideation among workers not in health care services.