People with the last name Haggan in Connecticut
- Aaron Haggan
- Bonnie Haggan
- Brett Haggan
- Craig Haggan
- Daniel Haggan
- Douglas Haggan
- Gary Haggan
- Holly Haggan
- Jeanne Haggan
- John Haggan
- Joseph Haggan
- Kathleen Haggan
- Kelly Haggan
- Laurie Haggan
- Leeann Haggan
- Madeline Haggan
- Mary Haggan
- Reggie Haggan
- Richard Haggan
- Sonya Haggan
- Thomas Haggan
- Timothy Haggan
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