Contact Us

The Catholic Diocese of Green Bay, established on March 3, 1868, serves 324,000 Catholics in 16 counties: Brown, Calumet, Door, Florence, Forest, Kewaunee, Langlade, Manitowoc, Marinette, Menominee, Oconto, Outagamie, Shawano, Waupaca, Waushara and Winnebago.

The Diocese works to bring the Good News of Jesus Christ to all people by helping persons in need and by providing academic, leadership and spiritual formation opportunities to parish and school leaders.

There are several ways to contact us:


(920) 437-7531
or 877-500-3580 (from 920 and 715 area codes)


(920) 437-4067


Email the Diocese

Departmental Email Links



Diocese of Green Bay
PO Box 23825
Green Bay, WI 54305-3825

In Person

1825 Riverside Drive
Green Bay, WI 54301
(Village of Allouez)

Interactive Map


Office Hours

Monday: 7:45 a.m. to 5:00 p.m.

Tuesday: 7:45 a.m. to 5:00 p.m.

Wednesday: 7:45 a.m. to 5:00 p.m.

Thursday: 7:45 a.m. to 5:00 p.m.

Friday: 7:45 a.m. to 12:15 p.m.

Offices Closed

The offices will be closed these days in 2016: New Year's Day; Martin Luther King Jr. Day (January 18); Holy Thursday, Good Friday, Easter Monday (March 24-28); Memorial Day (May 30); July 4; Assumption Holy Day of Obligation (August 15); Labor Day (September 5); All Saints Holy Day of Obligation (November 1); Thanksgiving (offices will close at 12:15 p.m. Wednesday, November 23, then all day November 24-25); Immaculate Conception Holy Day of Obligation (December 8); Christmas Eve and Christmas Day, beginning at 12:15 p.m. December 22 and remaining closed through December 31.