The following pro-life organizations have endorsed the Wisconsin Personhood Amendment:

Wisconsin Family Action
* Charles E. Rice, Professor Emeritus of Law, University of Notre Dame
American Life League
* Catholics United for the Faith, St. Gregory VII Chapter, Milwaukee
* Walter Hoye, Issues4Life Foundation
* Jason Jones, I Am Whole Life
* Alan Keyes, former U.S. Ambassador to the United Nations
* Personhood USA
* Rick Santorum, former U.S. Senator
* Joe Scheidler, Pro-Life Action League
* Matt Trewhella, Missionaries to the Preborn
* Kevin O’Brien, Men of Christ
The Constitution Party of Wisconsin
Wisconsin Christian News