Puiatu may refer to several places in Estonia: Puiatu, Lääne County, village in Ridala Parish, Lääne County Puiatu, Imavere Parish, village in Imavere Parish, Järva County Puiatu, Paide Parish, village in Paide Parish, Järva County Puiatu, Jõgeva County, village in Põltsamaa Parish, Jõgeva County Puiatu, Viljandi County, village in Pärsti Parish, Viljandi County