A connector adapted to be disposed on a carrier and electrically connected to the carrier is provided. The connector includes an insulating base and two electrodes. The insulating base has a first side surface, a second side surface, a bottom surface, and two through holes. The bottom surface connects the first and the second side surfaces. The through holes extend from the first side surface to the second side surface. The electrodes respectively penetrate the through holes. Each electrode has a bar portion and a bending portion extending from the bar portion. The bar portion is located in the corresponding through hole and protrudes away from the first side surface. The bending portion extends on the second side surface and toward the carrier. An end of the bending portion penetrates through the carrier and is electrically connected to the carrier. A light source apparatus is also provided.