People with the last name Hallas in Missouri
- Adam Hallas
- Bonnie Hallas
- Casey Hallas
- Christine Hallas
- Dave Hallas
- David Hallas
- Doris Hallas
- Dorothy Hallas
- Elizabeth Hallas
- George Hallas
- James Hallas
- Jamie Hallas
- Janet Hallas
- Jim Hallas
- John Hallas
- Joseph Hallas
- Kim Hallas
- Laurence Hallas
- Margaret Hallas
- Matthew Hallas
- Nelson Hallas
- Nicholas Hallas
- Norman Hallas
- Richard Hallas
- Shirley Hallas
- Wakako Hallas
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