Michigan State Police Headquarters
333 S. Grand Ave.
P.O. Box 30634
Lansing, MI 48909-0634
Additional Michigan State Police Contact Information:
- Agency Telephone Directory
- Local Michigan State Police Posts
- Printable Post Directory
- Freedom of Information Act Requests
- Professional Standards Section (Internal Affairs):to file a complaint against or commend a department member
- Crime Prevention Tip Lines
Questions, concerns, or comments (please use the form below):
Information submitted through this form will be handled in the most efficient manner possible. This may require time for an investigation into an incident or research for a question.