PROBLEM TO BE SOLVED: To provide a luminous flux control member capable of evenly irradiating an irradiated surface from a vicinity of a light source to a distance with light upon obliquely irradiating the irradiated surface, and provide a light-emitting device and a luminaire.SOLUTION: A luminaire 300 has an irradiated surface 310 and a light-emitting device 200 arranged obliquely right above the irradiated surface. The light-emitting device 200 has a light-emitting element 210 and a light flux control member 100. The light flux control member 100 distributes emission light of the light-emitting device 210 into upward light and downward light with respect to an optical axis OA of the light-emitting element 210. An absolute value of an angle θ1 formed by an optical axis of upward light and the optical axis OA is made smaller than an absolute value of an angle θ2 formed by an optical axis of downward light and the optical axis OA.SELECTED DRAWING: Figure 1【課題】被照射面を斜めに照らしたときに被照射面における光源の近傍から遠方までを光で均一に照らす光束制御部材、発光装置および照明装置を提供する。【解決手段】照明装置３００は、被照射面３１０とその直上に斜めに配置されている発光装置２００とを有する。発光装置２００は、発光素子２１０と光束制御部材１００とを有する。光束制御部材１００は、発光素子２１０の出射光を、発光素子２１０の光軸ＯＡよりも上方に向かう光と下方に向かう光とに配光する。上方への光の光軸が光軸ＯＡとなす角度θ１の絶対値は、下方への光の光軸が光軸ＯＡとなす角度θ２の絶対値よりも小さい。【選択図】図１
