People with the last name Haddon in California
- Patrick Haddon
- Paul Haddon
- Paula Haddon
- Penelope Haddon
- Peter Haddon
- Phillip Haddon
- Prapdt Haddon
- Quincy Haddon
- R Haddon
- Rachel Haddon
- Ralph Haddon
- Rebecca Haddon
- Renate Haddon
- Richey Haddon
- Robbie Haddon
- Robert Haddon
- Ronald Haddon
- Rosalind Haddon
- Roxanne Haddon
- Russell Haddon
- Ruth Haddon
- Ryan Haddon
- Sarah Haddon
- Scott Haddon
- Setsuko Haddon
- Shaina Haddon
- Sher Haddon
- Sheri Haddon
- Shirley Wang-Che Haddon
- Spaz Haddon
- Steve Haddon
- Stevens Haddon
- Susan Haddon
- Susuri Haddon
- Suzanne Haddon
- Taylor Haddon
- Teri Haddon
- Theresa Haddon
- Thomas Haddon
- Tiffany Haddon
- Timmy Haddon
- Timothy Haddon
- Tom Haddon
- Trudo Haddon
- Una Haddon
- Urshella Haddon
- Usman Haddon
- V Haddon
- Valerie Haddon
- Van Haddon
- Vera Haddon
- Vern Haddon
- Vernon Haddon
- Vinci Haddon
- Virginia Haddon
- Willeford Haddon
- William Haddon
- Zita Haddon
- Zoe Haddon