Swimming at the 2007 World Aquatics Championships – Women's 1500 metre freestyle

The Women's 1500 Freestyle at the 2007 World Aquatics Championships took place on the morning of March 26 (prelims) and the evening of March 27 (finals) at the Rod Laver Arena in Melbourne, Australia.

The existing records when the event started were:
 * World Record (WR): 15:52.10, Janet Evans (USA), March 26, 1998, in Orlando, FL, USA.
 * Championship Record (CR): 16:00.18, Hannah Stockbauer (Germany), Barcelona 2003 (Jul.22.2003)