A transfer needle comprises: a liquid-specific member (1); and a medicament-specific member (2) to be separably connected or joined to the liquid-specific member (1) in a liquid-tight state. The liquid-specific member (1) comprises: a liquid-specific hollow needle (6) projecting toward the opposite side from the medicament-specific member (2). The medicament-specific member (2) comprises: a medicament-specific hollow needle (19) projecting toward the opposite side from the liquid-specific member (1) and communicating with the liquid-specific hollow needle (6). A female lure may be provided on at least one of the liquid-specific member (1) and the medicament-specific member (2) at a position opposing to the other. The female lure communicates with the one hollow needle (6, 19) and is separably connected with an injection needle connecting portion of a syringe in a liquid-tight state. <IMAGE>