Provided are a multi-analysis sensor and a multi-analysis method using same, which enable the quick and efficient analysis of a sample. The multi-analysis sensor comprises: a sample separation unit including a separation pattern for separating a measured sample from an injected sample, and a chamber for storing the measure sample; a reaction unit for analyzing the measured sample; and a measurement gauge including an electrode. The sensor and method can provide good reliability and accuracy in the diagnosis of diseases and enable the simultaneous measurements of various items.