20 Famous Actors Who Smoke Weed in 2025

Whether you’re curious about celebrity culture or looking for inspiration from public figures who’ve normalized cannabis use, you’ll find that many of Hollywood’s biggest names are part of the cannabis community. Check out Herb’s extensive strain guides to explore the varieties these celebrities enjoy.

• Medical marijuana saves lives – Morgan Freeman uses cannabis as “the only thing that offers any relief” for fibromyalgia, while Patrick Stewart uses it daily for severe arthritis
• Your favorite actors are probably high right now – Seth Rogen admits to being high “all day every day”, including while filming your favorite comedies
• Cannabis fuels creativity, not laziness – Lady Gaga smoked 15-20 joints daily while creating award-winning music, though she later sought help for dependency
• Celebrity businesses legitimize the industry – From Woody Harrelson’s dispensary to Seth Rogen’s Houseplant brand, A-listers are investing millions
• Age is just a number – William Shatner (born 1931) has discussed using cannabinoid products, including CBD, for joint pain, proving cannabis works for all generations
• Medical conditions drive many to cannabis – Pete Davidson uses medical marijuana for his Crohn’s disease to perform on SNL
• The stigma is dead – With dozens of celebrities openly discussing use, cannabis has gone mainstream in entertainment

Seth Rogen doesn’t just smoke weed occasionally – he’s high “all day every day” and has been throughout his entire career. The comedian explained that being stoned “makes me not mind that I’m writing” and helps make work feel less like work. Beyond personal use, Rogen co-founded Houseplant, a premium cannabis brand that’s become one of the industry’s most well-known celebrity ventures.

Morgan Freeman uses cannabis as “the only thing that offers any relief” for his fibromyalgia pain. The acclaimed actor uses multiple consumption methods, including edibles, smoking, and topicals, advocating strongly for legalization after seeing children with seizures benefit from cannabis treatment.

Woody Harrelson doesn’t just smoke weed – he co-owns The Woods, a dispensary and consumption lounge in West Hollywood. The longtime advocate has been a prominent voice for legalization since the 1990s, including a 1996 hemp protest that led to his arrest.

McConaughey’s most famous cannabis moment came with his 1999 arrest in Austin—widely reported after a noise complaint while he was playing bongos; the marijuana possession charge was later dropped. While he’s more discreet these days, the Oscar winner has never shied away from discussing his relationship with marijuana and its role in his creative process.

Sir Patrick Stewart has said he uses medical cannabis to treat arthritis and reported using it daily for at least two years as of 2017, stating his hands “work much better than they used to”. The Star Trek legend emphasizes that he received proper medical supervision before starting treatment, setting an example for responsible medical use.

Lady Gaga’s cannabis journey serves as both inspiration and caution. She has said she smoked 15-20 marijuana joints a day at one point and later sought help for dependency. Her story highlights both cannabis’s creative potential and the importance of moderation.

Whoopi Goldberg named her vape pen “Sippy” and wrote columns about using it for glaucoma-related pain and headaches. She describes how cannabis “takes the ache out” and helps with headaches that come on “like freight trains.”

Sarah Silverman displayed a marijuana vape pen on the 2014 Emmys red carpet, helping normalize public consumption and remove stigma. Her openness about cannabis use extends to her comedy, where she frequently discusses marijuana’s role in her life. Explore cannabis products similar to what celebrities like Silverman enjoy.

Miley Cyrus has had a complex relationship with cannabis, openly discussing both her heavy use period and subsequent breaks. In 2017, she told Billboard she had quit smoking marijuana to be “super clear” while working on new music, though she’s since discussed returning to occasional use. Her journey reflects many young actors’ evolving relationship with marijuana as they navigate fame and personal growth.

Pete Davidson’s cannabis use isn’t recreational – it’s a medical necessity. The SNL star has Crohn’s disease and has said he uses medical cannabis to manage symptoms. His medical marijuana use throughout his career demonstrates how cannabis enables people with chronic conditions to maintain demanding careers. Learn more about cannabis and wellness through Herb’s educational content.

Bella Thorne’s journey from initially opposing cannabis use to becoming an advocate represents many young actors’ evolving perspectives. Her transformation shows how personal experience often changes preconceived notions about marijuana.

Rhys Ifans has admitted in interviews that he has “had a little smoke, the odd toke” and has expressed support for decriminalizing marijuana. He has also argued that prohibition has frequently failed, and that regulation and taxation might offer better societal outcomes.

Abbi Jacobson, co-creator and star of Broad City, has spoken openly about her experiences with cannabis edibles, recalling her go-to choice of “goo balls” made from cereal, nut butter, and weed. She admitted that edibles can deliver “a much more intense high” and come with unpredictability in duration and effect. This candidness mirrors how cannabis humor and culture became central to Broad City’s identity, resonating with audiences who saw their own experiences reflected on screen.

Snoop Dogg has expanded beyond personal use into serious entrepreneurship in the cannabis world. He co-founded Casa Verde Capital, a cannabis venture capital fund; owns and launched brands like Death Row Cannabis; entered the functional beverage space with Iconic Tonics; and developed the cannabis-infused beverage line Do It Fluid. His business moves signal that cannabis is not just culture—it’s becoming big business for entertainment figures willing to build infrastructure, not just endorsement deals.

Montel Williams, who has lived with multiple sclerosis since 1999, has described using cannabis daily to manage pain, neurological symptoms, and muscle spasticity. His openness has made him one of the most visible advocates for medical cannabis in the U.S.

Tommy Chong has built his career around cannabis culture, from the classic Cheech & Chong films to his stand-up routines. He has openly discussed using cannabis edibles and smoking regularly as part of his creative process, cementing his legacy as one of Hollywood’s most recognizable cannabis advocates.

Doug Benson gained notoriety with his documentary Super High Me, where he consumed cannabis daily for 30 days to explore its effects. His comedy frequently incorporates cannabis themes, and he has built a reputation as one of the most outspoken stand-up comics linking marijuana to creativity and humor.

Kristen Bell says she uses CBD oil daily to help manage anxiety and depression, including taking a daily dose by dropper. She has spoken publicly about stacking wellness tools—therapy, medication, and adaptogens—with CBD to help with stress and mood regulation.

William Shatner has spoken about using cannabis extracts, including THC and CBD, to ease the pain and swelling in his joints as he ages. He described cannabinoids as “magical” in helping manage the everyday aches of getting older.

Patrick Stewart has revealed that he uses medical marijuana daily to treat severe arthritis in his hands, relying on sprays, ointments, and edibles. He credits cannabis-based treatment for improving his quality of life without resorting to heavier painkillers.

Seth Rogen leads the pack, admitting to being high “all day every day” throughout his career. Snoop Dogg, Woody Harrelson, and Willie Nelson are also completely open about their cannabis use, even building businesses around it.

Yes, several Oscar winners use cannabis, including Morgan Freeman, who uses it for fibromyalgia pain relief, and Matthew McConaughey, famous for his 1999 arrest in Austin while playing bongos.

Whoopi Goldberg has been particularly vocal, writing columns about using cannabis for glaucoma treatment. Lady Gaga, despite her complicated history with cannabis, has also advocated for legalization and medical access.

Multiple actors have made this switch, with public health agencies noting that a fatal overdose from marijuana alone is unlikely, though cannabis use carries its own risks. Individual health impacts vary.

While most on-screen smoking uses fake products for safety and continuity reasons, some actors have admitted to being high while filming, with Seth Rogen famously working while stoned throughout his career.