Places beginning with MO in Wisconsin, United States
- Modena
- Modena, Town of
- Moe Settlement (historical)
- Moeville
- Mole Lake
- Molitor, Town of
- Monches
- Mondovi
- Mondovi, City of
- Mondovi, Town of
- Monico
- Monico, Town of
- Monona
- Monona, City of
- Monroe
- Monroe Center
- Monroe, City of
- Monroe County
- Monroe, Town of
- Monroe, Town of
- Montana
- Montana, Town of
- Montello
- Montello, City of
- Montello, Town of
- Monterey
- Montfort
- Montfort, Village of
- Montgomeryville
- Monticello
- Monticello, Town of
- Monticello, Village of
- Montpelier, Town of
- Montreal
- Montreal, City of
- Montrose
- Montrose, Town of
- Moon
- Moon Valley
- Moose Junction
- Moquah
- Morgan
- Morgan
- Morgan, Town of
- Morrison
- Morrison, Town of
- Morrisonville
- Morris, Town of
- Morse
- Morse, Town of
- Morton Corner
- Moscow
- Moscow, Town of
- Mosel
- Mosel, Town of
- Mosinee
- Mosinee, City of
- Mosinee, Town of
- Mosling
- Moundville, Town of
- Mountain
- Mountain, Town of
- Mount Calvary
- Mount Calvary, Village of
- Mount Hope
- Mount Hope Corners
- Mount Hope, Town of
- Mount Hope, Village of
- Mount Horeb
- Mount Horeb, Village of
- Mount Ida
- Mount Ida, Town of
- Mount Morris
- Mount Morris, Town of
- Mount Pleasant (historical), Town of
- Mount Pleasant, Town of
- Mount Pleasant, Village of
- Mount Sterling
- Mount Sterling, Village of
- Mount Tabor
- Mount Vernon
- Mount View
- Mount Zion