Wayport is an unincorporated community in Washington Township, Monroe County, in the U.S. state of Indiana.
Wayport was platted in 1851. In its heyday, the town had a post office, a blacksmith shop, and a general store. The post office operated from 1877 to 1879.
Construction on I-69 impacted several gas stations and businesses in Wayport. Most were shut down by the end of 2018.