Sometimes palliative radiotherapy (pRT) is not always used appropriately. In our institution, radiation oncologists started to participate the palliative care conferences from September 2021. Between September 2021 and August 2022, 26 (7.6%) of 341 patients presented at this conference were considered candidates for pRT. Finally, 11 patients (3.2%) underwent pRT (ulcerative breast cancer, 2; metastatic spinal cord compression, 1; re-irradiation, 6; peritoneal dissemination, 1; multiple liver metastases, 1). The participation of radiation oncologists at the palliative care conference is thought to facilitate the treatment option of palliative radiotherapy.