The invention discloses a transparent A-column support. The transparent A-column support is composed of a left imaginary line horizontal direction sight line, a left imaginary line vertical direction sight line, an L groove 1, an L groove 2, a left inverted-T-shaped arc structure, human eyes, an inverted-T-shaped arc structure lower end, a right imaginary line horizontal direction sight line, a windshield, an inverted-T-shaped arc structure upper end, a right imaginary line vertical direction sight line, a right inverted-T-shaped arc structure, a support protection buckle, a support connecting buckle, a first support-containing support protection buckle connecting buckle, a second support-containing support protection buckle connecting buckle, a third support-containing support protection buckle connecting buckle, a right arc structure, a left arc structure and the like. The dead-corner-free blind-area-free panorama transparent inverted-T-shaped A-column support is formed through the L groove 1, the L groove 2, a left inverted-T-shaped arc structure 5, a right inverted-T-shaped arc structure 12, the right arc structure 18, the left arc structure 19 and the like.