According to the charging type vehicle-mounted mobile phone support, a fixing piece is arranged below an iron base, a magnetic connecting groove is attracted to the upper portion of the iron base, andthe magnetic connecting groove is electrically connected with a first charging wire; the magnetic connecting groove adsorbs the connector, and the connector is electrically connected with the secondcharging wire; a supporting column is arranged on the iron base, and the upper end of the supporting column is connected with a fixing base through a steering mechanism; the fixing base is provided with a fixing bottom plate, and the fixing bottom plate is divided into single blocks; slideways is arranged on the single blocks,are parallel to the first group of opposite sides of the single blocksand are close to one side positioned on the inner side; the inner ends of the slideways are connected to one edge, positioned on the inner side, of the second group of opposite edges of the single blocks, and the outer ends of the slideways are opened to one edge, positioned on the outer side, of the second group of opposite edges of the single block;guide sliding strips are slidably arranged in the slideways, and a clamping plate is fixed to the outer ends of the guide sliding strips; long grooves are formed in the guide sliding strips in the length direction, and elastic tensioning pieces are contained in the long groove. Space occupation is reduced, and the application range is wide; the mobile phone can be placed horizontally and vertically; charging is convenient, and the space in thevehicle is tidy.