Dispensaries in O'Fallon, Missouri

Recreational & medical cannabis are legal

5 cannabis dispensaries in O'Fallon · 3 recreational · 4 medical · 0 with verified state licenses.

Dispensary	Type	Rating	Contact
Bloom Medicinals - O'Fallon Dispensary Phoenix Pkwy & Technology Dr		★ 4.9 (3)	Directions
Key Cannabis - O'Fallon 6700-6704 Highway N	REC MED		Directions
Missouri Wild Alchemy 2173 W. Terra Ln	MED	★ 5.0 (10)	Directions
Nature Med - O'Fallon 1193 Bryan Rd	REC MED	★ 4.7 (43)	Directions
Terrabis - O'Fallon 1172 W. Terra Lane	REC MED	★ 4.0 (9)	Directions

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Data compiled from state licensing registries and public listings, updated July 28, 2026. Listings are informational only — not legal or medical advice. Verify licenses with your state regulator. 21+ only. © 2026 smokingcannabis.com · All states