Wynnedale is a town in Washington Township, Marion County, Indiana, United States.

[3] It has existed as an "included town" since 1970, when it was incorporated into Indianapolis as part of Unigov.

It is part of Indianapolis, but retains a functioning town government under IC 36-3-1-11.

[5] Wynnedale is located 5 miles (8 km) northwest of downtown Indianapolis.

According to the U.S. Census Bureau, Wynnedale has a total area of 0.16 square miles (0.41 km2), all land.

None of the families and 0.9% of the population were living below the poverty line, including no under eighteens and 4.5% of those over 64.