People with the last name Cossu in Pennsylvania
- Alex Cossu
- Alexander Cossu
- Caitlyn Cossu
- Carol Cossu
- David Cossu
- Diane Cossu
- Elsie Cossu
- Ezio Cossu
- Frank Cossu
- Jamie Cossu
- Joann Cossu
- Joanna Cossu
- John Cossu
- Judite Cossu
- Krystal Cossu
- Linda Cossu
- Maria Cossu
- Mark Cossu
- Mary Cossu
- Patricia Cossu
- Peter Cossu
- Shirley Cossu
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