According to one embodiment, an electrospinning head includes a head main body and a nozzle. The nozzle projects from the head main body. A flow passage is formed inside the nozzle, and an ejection port of the flow passage is formed at a projecting end of the nozzle. A first extending portion constitutes a connecting portion of the nozzle to the head main body, and a second extending portion further projects from the first extending portion and constitutes the projecting end of the nozzle. A volume in the second extending portion excluding the flow passage is smaller than that in the first extending portion, and a dimension of the second extending portion along a projection direction is smaller than that of the first extending portion.
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