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Grafton High School

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- Alfonsi, Tony
- School Resource Officer
- 262 376-5526
- Email
- Anzia, Beth
- Science
- 262 376-5597
- Email
- Profile
- Atkins, Joshua
- Communication Arts
- 262 376-5578
- Email
- Profile
- Banton, Jessica
- Lead Custodian
- 262 376-5458
- Email
- Bardwell, Matthew
- Spanish
- 262 376-5623
- Email
- Profile
- Baumann, Sara
- Library Media Aide
- 262 376-5460
- Email
- Bergmann, Michael
- Math
- 262 376-5583
- Email
- Profile
- Best, Ashley
- Food Service Director
- 262 376-5405
- Email
- Blum, Alyssa
- Science
- 262 376-5592
- Email
- Profile
- Brennan, Amanda
- AD/AP Admin Assistant
- 262 376-5511
- Email
- Brogelman, Ryan
- Social Studies
- 262 376-5604
- Email
- Profile
- Brogelman, Tracy
- Communication Arts
- 262 376-5571
- Email
- Profile
- Brown, Joseph
- Director of Bands
- 262 376-5463
- Email
- Profile
- Brulla, Kelly
- Paraprofessional
- 262 376-5500
- Email
- Butler, Claire
- Art
- 262-376 5551
- Email
- Profile
- Carlson, Aaron
- Paraprofessional
- 262 376-5500
- Email
- Chopp, Michelle
- Speech Language Pathologist
- 262 376-5864
- Email
- Profile
- Conley, Ashley
- Paraprofessional
- 262 376-5500
- Email
- Dodge, Mike
- Technical Education
- 262 376-5643
- Email
- Profile
- Durst, Brian
- Communication Arts
- 262 376-5577
- Email
- Profile
- Feldbruegge, Gwen
- Welcome Desk
- 262 376-5508
- Email
- Frey, Karen
- German
- 262 376-5621
- Email
- Profile
- Fullington, Nic
- Technical Education
- 262 376-5640
- Email
- Profile
- Gain, Kevin
- Technical Education
- 262 376-5642
- Email
- Profile
- Gajewski, Zachary
- Social Studies
- 262 376-5462
- Email
- Profile
- Gehrke, Annie
- Attendance Administrative Assistant
- 262 376-5519
- Email
- Gergens, Colette
- Principal Admin Assistant
- 262 376-5505
- Email
- Gillespie, Caitlin
- Special Education
- 262 376-5612
- Email
- Profile
- Goeden, Carmen
- Family and Consumer Science
- 262 376-5565
- Email
- Profile
- Goetz, Daniel
- Science
- 262 376-5594
- Email
- Profile
- Graf, Eric
- Social Studies
- 262 376-5605
- Email
- Profile
- Grapatin, Maggie
- Communication Arts
- 262 376-5500
- Email
- Gruebling, Nicki
- Math
- 262 376-5581
- Email
- Profile
- Guerra, Kari
- Spanish
- 262 376-5622
- Email
- Profile
- Hall, Will
- Social Studies
- 262 376-5601
- Email
- Profile
- Heil, Elizabeth
- Paraprofessional
- 262 376-5500
- Email
- Heiligenstein, Janna
- EL Coordinator
- 262 376-5451
- Email
- Profile
- Heinz, Cathy
- Library Media Aide
- 262 376-5460
- Email
- Profile
- Helling, Candace
- Special Education
- 262 376-5617
- Email
- Profile
- Hudson, Andrew
- Science
- 262 376-5610
- Email
- Profile
- Isbell, Aaron
- Paraprofessional
- 262 376-5500
- Email
- Johnson, Greg
- Counselor- A-G, V-Z (2025-2026)
- 262 376-5520
- Email
- Profile
- Johnson, James
- Social Studies
- 262 376-5602
- Email
- Profile
- Jurss, Jennifer
- Spanish
- 262 376-5858
- Email
- Profile
- Kalina, Mike
- Associate Principal
- 262 376-5502
- Email
- Profile
- Kleppek, Summer
- Vocal Music
- 262 376-5464
- Email
- Profile
- Kunick, Helen
- Communication Arts
- 262 376-5573
- Email
- Profile
- Ladd, Jodie
- Communication Arts
- Profile
- Lavrenz, Yvette
- Paraprofessional
- 262 376-5500
- Email
- LeSage, Lorraine
- Instructional Media Specialist
- 262 376-5441
- Email
- Profile