| Event: | Women's 4 × 200 metre freestyle relay |
| Games: | 2018 |
| Venue: | Gold Coast Aquatic Centre |
| Dates: | 7 April |
| Competitors: | 24 |
| Nations: | 6 |
| Win Value: | 7:48.04 |
| Gold: | Emma McKeon Brianna Throssell Leah Neale Ariarne Titmus |
| Goldcga: | AUS |
| Silver: | Penny Oleksiak Kayla Sanchez Rebecca Smith Taylor Ruck |
| Silvercga: | CAN |
| Bronze: | Eleanor Faulkner Siobhan-Marie O'Connor Freya Anderson Holly Hibbott |
| Bronzecga: | ENG |
| Prev: | 2014 |
| Next: | 2022 |
The women's 4 × 200 metre freestyle relay event at the 2018 Commonwealth Games was held on 7 April at the Gold Coast Aquatic Centre.
Prior to this competition, the existing world and Commonwealth Games records were as follows.
The following records were established during the competition:
The final was held at 21:50.[1]
| Rank | Lane | Nation | Swimmers | Time | Notes | |
|---|---|---|---|---|---|---|
| 4 | Emma McKeon (1:56.62) Brianna Throssell (1:57.60) Leah Neale (1:58.23) Ariarne Titmus (1:55.59) | 7:48.04 | GR | |||
| 5 | Penny Oleksiak (1:58.03) Kayla Sanchez (1:59.30) Rebecca Smith (1:57.19) Taylor Ruck (1:55.14) | 7:49.66 | ||||
| 3 | Eleanor Faulkner (1:58.75) Siobhan-Marie O'Connor (1:57.07) Freya Anderson (2:00.41) Holly Hibbott (1:59.37) | 7:55.60 | ||||
| 4 | 2 | Lucy Hope (2:00.50) Camilla Hattersley (1:58.17) Abbie Houston (2:02.65) Hannah Miley (2:00.23) | 8:01.55 | |||
| 5 | 6 | Kathryn Greenslade (1:59.95) Ellena Jones (2:01.00) Jazmin Carlin (1:59.47) Chloé Tutton (2:02.58) | 8:03.00 | |||
| 6 | 7 | Marlies Ross (2:04.20) Dune Coetzee (2:03.32) Kristin Bellingan (2:07.49) Kate Beavon (2:03.30) | 8:18.31 |