People with the last name Halleck in Colorado
- Abraham Halleck
- Albert Halleck
- Amber Halleck
- Cara Halleck
- D Halleck
- Dan Halleck
- David Halleck
- Destiny Halleck
- Gabriela Halleck
- Gregory Halleck
- James Halleck
- Jennifer Halleck
- John Halleck
- Justina Halleck
- Kara Halleck
- Kathleen Halleck
- Katie Halleck
- Kimberly Halleck
- Martha Halleck
- Maurice Halleck
- Michael Halleck
- Mitch Halleck
- Mitchell Halleck
- Mohamed Halleck
- River Halleck
- Robin Halleck
- Ruth Halleck
- Sandra Halleck
- Tommy Halleck
- Virginia Halleck
<1>