Wisconsin Evangelical Lutheran Synod

Wisconsin Evangelical Lutheran Synod
ClassificationLutheran
OrientationConfessional Lutheran
ScriptureBible
PolityCongregational
AssociationsConfessional Evangelical Lutheran Conference,
Formerly Synodical Conference (1869–1963)
and General Council (1867–1869)
RegionUnited States and 24 other countries.
HeadquartersWaukesha, Wisconsin, U.S.
Origin1850
Milwaukee, Wisconsin, U.S.
Separated fromGerman mission societies (1868)
Merger ofWisconsin, Minnesota, Michigan, and Nebraska synods
Separations
Congregations1,250
Members340,511 baptized
272,555 communicant
Primary schools284
Secondary schools29
Official websitewww.wels.net

The Wisconsin Evangelical Lutheran Synod (WELS), also referred to simply as the Wisconsin Synod, is an American Confessional Lutheran denomination of Christianity. Characterized as theologically conservative, it was founded in 1850 in Milwaukee, Wisconsin.

As of 2022, it had a baptized membership of 340,511 in 1,250 congregations, with churches in 47 US states and 4 provinces of Canada. The WELS also does gospel outreach in 40 countries around the world. It is the third largest Lutheran denomination in the United States. The WELS school system is the fourth largest private school system in the United States.

The WELS is in fellowship with the Evangelical Lutheran Synod (ELS) and is a member of the Confessional Evangelical Lutheran Conference (CELC), a worldwide organization of Lutheran church bodies of the same beliefs.