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OKLAHOMA · CANNABIS

Cannabis

Cannabis laws change at state, county and city lines.Track them in the free LawLert iPhone app: it alerts you when you cross into a state where they differ, or into a city or county that bans cannabis sales where LawLert has the local rule, and when they change in your state. No account.Get the app

Conditional: Oklahoma allows medical cannabis only (State Question 788, or SQ 788, 2018), and recreational use is illegal.

Conditional
Summary

Oklahoma allows medical cannabis only (State Question 788, or SQ 788, 2018), and recreational use is illegal. An adult-use measure, State Question 820 (SQ 820), was rejected by voters in 2023.

Source: oklahoma.gov → · Updated July 13, 2026

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