People with the last name Ostmann in Maryland
- Barbara Ostmann
- Doris Ostmann
- Dorothy Ostmann
- Ellen Ostmann
- Floyd Ostmann
- Francis Ostmann
- Gelia Ostmann
- Howard Ostmann
- Jane Ostmann
- Jean Ostmann
- Louis Ostmann
- Marianne Ostmann
- Mary Ostmann
- Michael Ostmann
- Nanna Ostmann
- Oliver Ostmann
- Pamela Ostmann
- Robert Ostmann
- Shirley Ostmann
- Stephanie Ostmann
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