Swimming at the 2004 Summer Paralympics – Men's 50 metre backstroke S4

The Men's 50 metre backstroke S4 swimming event at the 2004 Summer Paralympics was competed on 20 September. It was won by Juan Ignacio Reyes, representing.

1st round
20 Sept. 2004, morning session
 * Heat 1

20 Sept. 2004, morning session
 * Heat 2

Final round
20 Sept. 2004, evening session