People with the last name Ostroski in Indiana
- Carolyn Ostroski
- Christina Ostroski
- Daniel Ostroski
- Daniella Ostroski
- Diane Ostroski
- Dorathea Ostroski
- Frances Ostroski
- Gregory Ostroski
- Helen Ostroski
- Hristina Ostroski
- Jennifer Ostroski
- Justin Ostroski
- Laura Ostroski
- Lawrence Ostroski
- Leandro Ostroski
- Linda Ostroski
- Mathew Ostroski
- Nicholas Ostroski
- Richard Ostroski
- Robert Ostroski
- Syvester Ostroski
- Taylor Ostroski
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