A display apparatus includes a back plate, a plurality of first magnetic components, a display module and second magnetic components. The back plate has a bottom wall and a carrying portion. The carrying portion is connected to the bottom wall and located at a periphery of the bottom wall. A plurality of first magnetic components is disposed on the carrying portion. The display module includes a first substrate. The carrying portion supports an edge of the first substrate. The second magnetic components are disposed to the edge of the first substrate and disposed oppositely to the first magnetic components respectively. The first magnetic components and the second magnetic components are coupled to each other by a magnetic force.