People with the last name Ostergaard in Iowa
- Amanda Ostergaard
- Beverly Ostergaard
- Blaine Ostergaard
- Carolyn Ostergaard
- Darrell Ostergaard
- David Ostergaard
- Denton Ostergaard
- Don Ostergaard
- Elsie Ostergaard
- Garland Ostergaard
- H Ostergaard
- Heather Ostergaard
- Helen Ostergaard
- Janice Ostergaard
- Jason Ostergaard
- Jeff Ostergaard
- Joshua Ostergaard
- Luann Ostergaard
- Malene Ostergaard
- Marilyn Ostergaard
- Milton Ostergaard
- Shawn Ostergaard
- Wayne Ostergaard
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