Major Cannabis Conferences

Where the industry's top speakers take the stage year after year

The cannabis conference circuit has grown rapidly alongside the legal industry. From massive trade shows attracting tens of thousands to intimate scientific symposia, these events are where policy is debated, deals are struck, and the industry's future takes shape. Below are the conferences that consistently draw the most influential speakers, investors, and operators in cannabis.

MJBizCon

Las Vegas, NV · Annual (November/December)

The largest cannabis business conference in the world, drawing 35,000+ attendees each year. MJBizCon features hundreds of speakers across tracks covering business operations, policy, science, cultivation, and investment. The expo floor hosts over 1,200 exhibitors. It is the single most important event on the cannabis industry calendar.

Event Website

Benzinga Cannabis Capital Conference

Various cities · Multiple per year

The premier cannabis investment conference, connecting institutional investors, fund managers, CEOs, and financial analysts. Sessions focus on capital markets strategy, M&A activity, company earnings, and emerging market opportunities. Benzinga hosts several events per year across major financial hubs.

Event Website

Hall of Flowers

Santa Rosa, CA · Biannual

California's premier cannabis trade show, held twice a year in Sonoma County wine country. Hall of Flowers is a curated B2B event connecting brands with retail buyers. Known for its polished brand showcases, product previews, and industry talks focused on the West Coast market and emerging national brands.

Event Website

NCIA Cannabis Industry Lobby Days

Washington, D.C. · Annual

The National Cannabis Industry Association's flagship policy event. Brings hundreds of cannabis business leaders to Capitol Hill for direct lobbying meetings with members of Congress. Features policy panels, legislative strategy sessions, and networking with the industry's most politically active leaders and organizations.

Event Website

CannaCon

Multiple cities · Multiple per year

A multi-city cannabis conference series with a strong emphasis on cultivation, extraction technology, and business fundamentals. CannaCon events rotate through markets including Seattle, Oklahoma City, and other cannabis hubs, providing regional operators with expert-led sessions and a large vendor expo floor.

Event Website

Lift & Co. Expo

Toronto, Canada · Annual

Canada's largest cannabis conference and expo. With Canada being the first G7 nation to legalize adult-use cannabis, Lift & Co. draws international speakers and attendees discussing global markets, medical cannabis research, regulatory frameworks, and lessons from national legalization.

Event Website

Cannabis World Congress & Business Expo

New York City, NY · Annual

The East Coast's leading cannabis business conference. Held in New York City, CWCBExpo brings together entrepreneurs, investors, lawyers, and policy advocates. Sessions cover licensing, compliance, marketing, real estate, and the rapidly evolving New York and tri-state market.

Event Website

NECANN

Boston, MA · Annual (multiple regional events)

The New England Cannabis Convention is a major regional event drawing attendees from across the Northeast. NECANN covers the full spectrum of cannabis business, from cultivation and retail to policy and social equity, with a strong focus on the Massachusetts, Connecticut, and New York markets.

Event Website

Lucky Leaf Expo

Various cities · Multiple per year

An education-focused cannabis conference series that prioritizes learning and professional development. Lucky Leaf events feature workshops, CE credit sessions, and expert panels designed for medical professionals, new operators, and industry newcomers who want to build a solid knowledge foundation.

Event Website

Southwest Cannabis Conference

Phoenix, AZ · Annual

The premier cannabis event for the Southwest market. Focused on the rapidly growing Arizona, New Mexico, and broader desert Southwest region, this conference covers dispensary operations, cultivation in arid climates, tribal cannabis, and the unique regulatory landscape of southwestern states.

Event Website

Cannabis Science Conference

Portland, OR · Annual

A science-first cannabis event that bridges the gap between research and industry. Features peer-reviewed presentations, analytical testing workshops, and medical cannabis sessions. Draws researchers, lab directors, pharmacologists, and clinicians who want the latest evidence-based cannabis science.

Event Website

Emerald Conference

San Diego, CA · Annual

A scientific research conference focused on cannabis chemistry, analytical methods, and quality assurance. The Emerald Conference attracts laboratory scientists, academic researchers, and regulatory professionals. Presentations emphasize peer-reviewed science, testing standardization, and advancing cannabis as a field of serious study.

Event Website

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