The women's discus F57/58 event at the 2008 Summer Paralympics took place at the Beijing National Stadium at 17:00 on 16 September.

There was a single round of competition; after the first three throws, only the top eight had 3 further throws.

The competition was won by Eucharia Njideka Iyiazi, representing  Nigeria.

PR = Paralympic Record.

SB = Seasonal Best.