The Women's 20 kilometres walk at the 2010 Commonwealth Games as part of the athletics programme was held on Saturday 9 October 2010.
Records edit
| World Record | 1:25:41 | Olimpiada Ivanova | RUS | Helsinki, Finland | 7 August 2005 |
| Games Record | 1:32:46 | Jane Saville | AUS | Melbourne, Australia | 20 March 2006 |
Results edit
| Rank | Athlete | Time | Notes |
|---|---|---|---|
 |
 Jo Jackson (ENG) |
1:34:22 | |
 |
 Claire Tallent (AUS) |
1:36:55 | |
 |
 Grace Wanjiru Njue (KEN) |
1:37:49 | |
| 4 | Lisa Kehler (ENG) |
1:40:33 | SB |
| 5 | Cheryl Webb (AUS) |
1:42:03 | |
| 6 | Emily Wamusyi Ngii (KEN) |
1:49:01 | |
| 7 |  Sandhya Kakkuziyil Jolly (IND) |
1:51:44 | |
| DSQ | Rani Yadav (IND) |
1:42:54 | |
| Deepamala Devi Leimapokpam (IND) |
DNF |