Men's 400m races for amputee athletes at the 2004 Summer Paralympics were held in the Athens Olympic Stadium from 21 to 23 September.

[1] Events were held in two disability classes.

It was won by Danny Andrews, representing USA.

[2] 22 Sept. 2004, 10:35 22 Sept. 2004, 10:42 23 Sept. 2004, 18:30 The T46 event consisted of 2 heats and a final.

It was won by Antônio Souza, representing Brazil.