To provide a pipe fitting and a pipe fitting apparatus, which connect a plurality of positions at the same time.

The pipe fitting to fasten a first pipe member 2 and a second pipe member 3 comprises two pipe engaging parts 10 which is provided with: a pipe attaching part 12 to be attached to the first pipe member 2; a fastener 14 to be inserted into an extending cylinder 37 positioned outside of the first pipe member 2 or the second pipe member 3, having a first contact part 14e brought in contact with a part 24 to be fastened of the first pipe member 2 and a second contact part 14a brought in contact with a part 38 to be fastened of the second pipe member 3, and fastening the first pipe member 2 and the second pipe member 3; and an elastic deformation part 13 elastically deforming, installed between the pipe attaching part 12 and the fastener 14, to support the fastener 14 so as to displace radially, and also comprises a connector 110 to connect a plurality of the pipe engaging parts 10. Thereby, a plurality of the positions are connected at the same time.