People with the last name Halldorson in Colorado
- Amy Halldorson
- Angela Halldorson
- Angie Halldorson
- Blaine Halldorson
- Connie Halldorson
- Edith Halldorson
- Heather Halldorson
- J Halldorson
- John Halldorson
- Jr Halldorson
- Lorrie Halldorson
- Marvin Halldorson
- Mary Halldorson
- Norrene Halldorson
- Paul Halldorson
- Robert Halldorson
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