| Main Phone Number: | Henrietta Township Office | (517) 769-6925 | |
| Fax Number: | Henrietta Township Office | (517) 769-6922 | |
| Supervisor | Andrew Grimes | (517) 206-8415 | supervisor@henriettatownshipmi.gov |
| Clerk | Makendra Krutsch | (517) 769-6925 | clerk@henriettatownshipmi.gov |
| Deputy Clerk | Michelle Lazzell | (517) 769-6925 | deptclerk@henriettatownshipmi.gov |
| Treasurer | Matt Chrisinske | (517) 769-6925 | treasurer@henriettatownshipmi.gov |
| Deputy Treasurer | Sally J. Keene | (517) 769-6925 | |
| Trustee | Sally J. Keene | (517) 769-6925 | |
| Trustee | Andy Faist | (517) 769-6925 | |
| Assessor | Lisa Hendges | (517) 769-6925 | assessor@henriettatownshipmi.gov |
| Fire Dept. Non-Emergency | Richard Wetmore | (517) 769-6656 | htfd1@wowway.biz |
| Electrical Inspector | Ken Swift | (517) 569-3886 | deptclerk@henriettatownshipmi.gov |
| Plumbing/Mechanical Insp. | Tim Basore | (517) 623-6257 | deptclerk@henriettatownshipmi.gov |
| Building | Rohn Tripp | (517) 206-7043 | deptclerk@henriettatownshipmi.gov |
| Ordinance Compliance | Joe Cook | (517) 769-6925 | ordinance@henriettatownshipmi.gov |
| Planning Commission Chair | Nancy Hawley | (517) 596-2802 | planning@henriettatownshipmi.gov |
Jackson County Road Commission (517) 788-4230
Jackson County Health Department (517) 788-4433
Michigan Dept. Natural Resources (517) 625-4600
Michigan Dept. Environmental Quality (517) 780-769
