Among the places memorializing Dorion are two parks: Madame Dorion Memorial Park at the mouth of the Walla Walla River near Wallula, Washington, and Marie Dorion Park, a Milton-Freewater, Oregon city park near the foothills of the Blue Mountains. The Dorion Complex residence hall at Eastern Oregon University is in La Grande. There is a plaque noting the place near North Powder where she likely gave birth. Hers is also one of the 158 names of people important to Oregon's history that are painted in the House and Senate chambers of the Oregon State Capitol. Her name is in the Senate chamber. Louis, Oregon, has a street named after her, Dorion Lane. Oregon author Jane Kirkpatrick wrote the "Tender Ties" trilogy of historical novels based on Dorion's life. The individual titles in the series are "A Name of Her Own", "Every Fixed Star", and "Hold Tight the Thread". On May 10, 2014, the Daughters of the American Revolution held a service at Saint Louis Catholic Church dedicating a historical marker in Dorion's honor.