Athletics at the 1968 Summer Olympics – Women's 4 × 100 metres relay

These are the official results of the women's 4 × 100 metres relay event at the 1968 Summer Olympics in Mexico City, Mexico. The event was held on the 19th and 20 October 1968. There were a total number of 15 nations competing.

Final

 * Held on 20 October 1968

Semifinals

 * Held on 19 October 1968