| Lois Plous | |
| Office: | Member of the Wisconsin State Assembly |
| Birth Date: | 14 August 1938 |
| Birth Place: | Milwaukee, Wisconsin |
| Alma Mater: | University of Wisconsin–Milwaukee |
| Party: | Democratic |
| Termstart: | April 29, 1980 |
| Termend: | January 7, 1985 |
| Successor: | Thomas Crawford |
| Constituency: | 15th District (1980–1983) 8th District (1983–1985) |
| Predecessor: | James W. Wahner |
Lois Plous (born August 14, 1938 in Milwaukee, Wisconsin.[1]) served as a member of the Wisconsin State Assembly. She graduated from Washington High School and the University of Wisconsin–Milwaukee. Plous has two children.
Plous was first elected to the Assembly in a special election on April 29, 1980. She is a Democrat.