Provided are a treatment table for neutron capture therapy and a neutron capture therapy system which can keep a position relationship between a collimator and an irradiated body the same and enables the treatment table for the neutron capture therapy to be moved into an irradiation chamber at the same time. The treatment table (2) for the neutron capture therapy carries the irradiated body when the neutron capture therapy that a neutron beam is irradiated to the irradiated body is performed. The treatment table (2) for the neutron capture therapy is provided with a walking part (30) walking along the floor (F), a top plate (41) disposed on the walking part and carrying the irradiated body, the collimator (14) disposed on the walking part and provided with an opening (14a) for specifying an irradiation scope of the neutron beam, a collimator installation part (50) supporting the collimator in a manner that a position of the collimator relative to the top plate can be adjusted, and a first rotating support part (47) supporting the top plate and the collimator and enabling the top plate and the collimator to be capable of rotating together relative to the walking part.本發明之課題在於提供一種能夠保持準直器與被照射體的位置關係並將中子捕獲治療用治療台移動到照射室的中子捕獲治療用治療台及中子捕獲治療系統。本發明之中子捕獲治療用治療台(2)，係在進行將中子束照射於被照射體(S)之中子捕獲治療時用於載置被照射體(S)，其具備：行走部(30)，沿地面(F)行走；頂板(41)，設置於行走部(30)上，且用於載置被照射體(S)；準直器(14)，設置於行走部(30)上，且設置有用於規定中子束的照射範圍的開口(14a)；準直器安裝部(50)，以能夠調整準直器(14)相對於頂板(41)的位置之方式支撐準直器(14)；及第1旋轉支撐部(47)，以能夠相對於行走部(30)一起旋轉的方式支撐頂板(41)及準直器(14)。
