Legal reference — Oklahoma

Are Psilocybin Mushrooms Legal in Oklahoma? (2026)

No. Psilocybin mushrooms remain illegal statewide in Oklahoma.

Last reviewed: 2026-06-21  ·  Educational only — not legal advice
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Illegal statewide; research program only No. Psilocybin mushrooms are illegal under Oklahoma state law as a Schedule I controlled substance. House Bill 2107 (HB 2107) funds state-authorized research into post-traumatic stress disorder (PTSD) and depression, but it does not provide public access.
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Recent & pending legislation

Legal access options for Oklahoma residents (2026)

As of 2026, Oklahoma does not have a licensed psilocybin access program. Legal options for residents include:

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Frequently asked questions about Oklahoma psilocybin law

Is psilocybin legal in Oklahoma in 2026?

No. Psilocybin mushrooms remain illegal statewide in Oklahoma.

Are mushrooms legal in Oklahoma?

No. Psilocybin mushrooms are illegal under Oklahoma state law as a Schedule I controlled substance. House Bill 2107 (HB 2107) funds state-authorized research into post-traumatic stress disorder (PTSD) and depression, but it does not provide public access.

Are psilocybin mushrooms legal in Oklahoma?

No. Psilocybin mushrooms are illegal under Oklahoma state law, where psilocybin is classified as a Schedule I controlled substance.

What is Oklahoma House Bill 2107?

House Bill 2107 (HB 2107), from 2023, funds state-authorized research studying psilocybin for post-traumatic stress disorder (PTSD) and depression. The bill funds a research program only, so it does not legalize psilocybin mushrooms for patients or the general public.

Is psilocybin legal under federal law?

No. Psilocybin is classified as a Schedule I controlled substance under federal law. Federal prohibition applies alongside Oklahoma state law.

Educational only — not legal advice. Laws change rapidly. Verify current statutes with a licensed attorney before making any decision. Corrections: corrections@mindmedicinelaw.com.
Last reviewed: 2026-06-21. Tell us what's changed — corrections@mindmedicinelaw.com.