Weingarten is an unincorporated community and census-designated place in Sainte Genevieve County, Missouri, United States.

[5] The invocation to Our Lady, Auxilium Christianorum, is found in the Litany of Loreto, and is related to the victory of the Christian fleet at the Battle of Lepanto.

After his release, he instituted the feast of Our Lady Help of Christians, in thanksgiving to God and the Blessed Virgin Mary.

According to the United States Census of the year 2000, the most common ancestries in the township around Weingarten are German, French, and Irish.

Most Reverend Robert Joseph Hermann, Auxiliary Bishop of Saint Louis, is from Weingarten, and attended this church.