Illegal — No Active Legislation
Updated 2026-04-20
Psilocybin Laws in New Hampshire
Psilocybin is illegal in New Hampshire with no active legislation. New Hampshire has libertarian-leaning politics but has not moved toward psilocybin reform.
Current Legal Status
Illegal — No Active Legislation
Psilocybin is a Schedule I controlled substance under New Hampshire law. Possession is a felony. New Hampshire has not legalized recreational cannabis.
Key Legislation
No psilocybin legislation has been introduced in the New Hampshire General Court.
Clinical Trials
Dartmouth College has broad research programs. Check ClinicalTrials.gov for New Hampshire-area enrolling psilocybin studies.
Advocacy Organizations
No New Hampshire-specific psychedelic advocacy organizations are currently active.
Related Resources
See how New Hampshire compares to neighboring states and find therapy options for residents: