Swimming at the 2014 Commonwealth Games – Women's 4 × 100 metre medley relay
The women's 4 × 100 metre medley relay event at the 2014 Commonwealth Games as part of the swimming programme took place on 29 July at the Tollcross International Swimming Centre in Glasgow, Scotland.
The medals were presented by Bruce Robertson, Vice-President of the Commonwealth Games Federation and the quaichs were presented by David Downie, President of Scottish Swimming.
Records
Prior to this competition, the existing world and Commonwealth Games records were as follows.The following records were established during the competition:
| Date | Event | Nation | Swimmers | Time | Record |
| 29 July | Final | Emily Seebohm Lorna Tonks Emma McKeon Cate Campbell | 3:56.23 | GR |