A display panel and a display device are disclosed. The display panel includes: a first substrate, including a first sealant coating area, wherein the first sealant coating area is provided with a first concave slot; a second substrate, disposed oppositely to the first substrate, and including a second sealant coating area disposed right oppositely to the first sealant coating area; a spacer, the spacer having two terminals, wherein, one terminal of the spacer is fixed to and connected with a bottom of the first concave slot, and the other terminal of the spacer is extended toward the second sealant coating area; and a frame sealant, filled between the first sealant coating area and the second sealant coating area in order to form a sealed liquid crystal filling area. The display panel of the present invention can effectively increase the bonding force of the frame sealant to the substrates.