"T.N.T." is a song released in 1975 by Australian hard rock band AC/DC, taken from their Australian album T.N.T. and the international version of High Voltage. It was released as a single in 1976 and was written by Bon Scott, Angus Young and Malcolm Young. It peaked at No.19 on the Australian Kent Music Report Singles Chart. The song's title is a reference to the explosive chemical TNT.