2016 FINA World Swimming Championships (25 m) – Women's 4 × 200 metre freestyle relay

The Women's 4 × 200 metre freestyle relay at the 2016 FINA World Swimming Championships (25 m) was a swimming event that took place as part of the short course championships held in Windsor, Ontario, Canada. This relay event involved teams of four female swimmers, each swimming a 200-metre freestyle leg. Teams were typically comprised of the fastest female 200-meter freestyle swimmers from each participating nation. The competition determined the world champion in the event and was a part of the overall program of the 2016 FINA World Swimming Championships (25 m). The results of this event contributed to the medal standings for each nation.