McWilliams House may refer to:
United States
edit(by state)
- J.H. McWilliams House, listed on the National Register of Historic Places (NRHP)
- McWilliams House (Lincoln, Nebraska), listed on the NRHP in Lancaster County
- Matthew McWilliams House, Cincinnati, Ohio, listed on the NRHP in Hamilton County
- Evarts-McWilliams House, Georgia, Vermont, listed on the NRHP in Franklin County