The invention discloses an audio connector comprising an insulating body. The insulating body is provided with multiple side walls, an accommodating space which is formed by enclosing of the side walls and used for accommodating a butting connector and multiple accommodating grooves which are arranged at the multiple side walls and communicated with the accommodating space. The audio connector further comprises multiple terminal module groups. The terminal module groups are formed by audio terminals and positioning blocks through injection molding. The multiple terminal module groups are installed in the corresponding accommodating grooves.