People with the last name Lansdowne in Illinois
- Alisha Lansdowne
- Amanda Lansdowne
- Anna Lansdowne
- Becky Lansdowne
- Debbie Lansdowne
- Gregory Lansdowne
- Harvey Lansdowne
- Howard Lansdowne
- Jennifer Lansdowne
- Joe Lansdowne
- John Lansdowne
- Karen Lansdowne
- Katherine Lansdowne
- Kyle Lansdowne
- Martha Lansdowne
- Rachel Lansdowne
- Richard Lansdowne
- Scott Lansdowne
- Sharon Lansdowne
- Tyler Lansdowne
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