PROBLEM TO BE SOLVED: To provide: a bioinformation measurement sensor capable of improving the easiness with which it is attached and the feeling of a subject when it is attached and a respiratory waveform measurement apparatus.SOLUTION: In a respiratory waveform measurement sensor 10a, a supporting section 12 is fixed to the clothing of a subject, a deformation detecting element 14 and a pressure detecting device 18 are connected to the supporting section 12, and the body movement of the subject is detected. This configuration eliminates the necessity of bringing the respiratory waveform measurement sensor 10a into direct contact with the bare skin of the subject. Thus, the easiness with which the respiratory waveform measurement sensor 10a is attached and the feeling of the subject when the sensor 10a is attached are improved.COPYRIGHT: (C)2014,JPO&INPIT【課題】装着のし易さと、装着したときの被験者の感触とを向上させることが可能な生体情報計測センサ及び呼吸波形計測装置を提供する。【解決手段】呼吸波形計測センサ10aにおいて、支持部12は被験者の被服に固定され、歪み検出素子部14及び圧力検出デバイス部18は支持部12に接続され、被験者の体動を検出する。このため、呼吸波形計測センサ10aを被験者の地肌に直接接触させる必要が無くなる。このため、呼吸波形計測センサ10aの装着のし易さと、呼吸波形計測センサ10aを装着したときの被験者の感触が向上する。【選択図】図1