A display apparatus includes a substrate, a first semiconductor layer disposed on the substrate and including a first conductive region and a first semiconductor region which are adjacent to each other, a first gate electrode disposed on the first semiconductor layer and at least partially overlapping the first semiconductor region, and a first electrode extending in a first direction and having a first edge at least partially overlapping the first conductive region. A first length, in the first direction, of a first portion of the first conductive region overlapping the first edge of the first electrode is greater than a first width of the first semiconductor region in the first direction.