Rubys Corner is an unincorporated community located in the town of Porterfield, Marinette County, Wisconsin, United States.

[1] It stands on the right bank of the Menominee River, about 800 feet (240 m) west of the Wisconsin–Michigan state line.

[1] It is connected by road to Walsh and Loomis to the west, Marinette to the southeast, and McAllister and Wausaukee to the north.

Rubys Corner has a restaurant and a gas station with a convenience store.

This article about a location in Marinette County, Wisconsin is a stub.