Romney will speak at the Stansbury Theater on Lawrence University's campus. Gingrich will speak at UW-Oshkosh's Kolf Sports Center.
The two are coming to the area because Wisconsin's presidential primary is just five days away.
Gingrich's speech is at 11:45 AM and is open to the public. He will also then visit Kroll's West Restaurant in Green Bay.
Romney's speech is at 2:00 PM and is closed to the public.