The invention discloses a probe capable of specifically identifying bisphenol A nucleic acid aptamer and test strip detection application of the probe. The probe has a sequence shown in SEQID NO.1, and can be applied to the preparation of a bisphenol A immunochromatographic gold-labeled test strip, and the like; the test strip comprises a lining plate; at least four sticking objects including a sample film, a nucleic acid aptamer probe-gold-labeled conjugate pad, an enveloping film provided with a detection line and a reference line, and a water absorption film are sequentially stuck on the lining plate, wherein the nucleic acid aptamer probe-gold-labeled conjugate pad comprises compound of a nucleic acid aptamer probe and gold nanoparticles. Due to the test strip, the rapid qualitative and quantitative determination of bisphenol A can be realized by direct observation without using other auxiliary instruments and equipment, the detection work can be rapidly completed, and the accurate detection result can be obtained; the probe capable of specifically identifying the bisphenol A nucleic acid aptamer has the characteristics of being high in specificity, good in stability, low in cost, easy to use and the like, and can be used for a hospital, a family, the customhouse with responsibility of food safety inspection and quarantine, an airport, a port and the like which need a rapid field detection mechanism.