Influence in the bar world moves quietly. It travels through a drink that one bartender makes for another, through a technique shared at a competition, through a hiring decision that places a talented person in a room where they can grow. The bartenders on this list do not all have the highest profiles. But their ideas are in circulation in bars they have never visited.
We assessed influence across four dimensions: impact on other bartenders, impact on what guests order, contribution to technique or education, and contribution to the cultural standing of bar work as a profession. This is not a ranking of the best bartenders in the world. It is a list of the 12 people whose choices are shaping the choices of everyone else.
"Influence is not the same as fame. The most influential bartenders in the world are often the ones you have never heard of — until every bar you visit is making drinks they invented."
The Operators: Building the Infrastructure
Several of the most influential figures in bar culture today are not primarily known as bartenders. They are operators who have built platforms — programs, venues, training systems — that allow other talent to develop. Their influence is felt through the careers of the people they have employed, trained, and released into the wider industry.
Over the past seven years, Voss has trained 34 bartenders who now head programs across Europe. Her insistence on flavor-first cocktail development, rather than technique-first, has quietly shifted how the next generation of German bar professionals approach menu writing. Her bar in Mitte has won no major awards. It does not need to. Three of the last five World Class finalists from Germany trained there.
The bar program at his Clerkenwell venue is one of the most studied in London, not for its awards, but for its consistency. Every drink on the menu is within the skill range of every member of the team, on every shift. That commitment to execution across the full team rather than just the head bartender's ability has influenced how several major London groups structure their training programs. His influence on London's cocktail bar scene is more structural than visible.
The Educators: Changing How the Industry Learns
The bar industry has historically been slow to formalize its education. The knowledge passed between bartenders in kitchens and back bars is invaluable but unstructured. Several people on this list are changing that, building curricula, writing syllabuses, and insisting that bar craft deserves the same systematic treatment as cooking or winemaking.
Her two-volume textbook on flavor pairing in cocktail development is now used in 14 hospitality schools across Asia and Europe. More practically, her online course on sensory analysis for bartenders has been completed by over 12,000 people since 2022. She does not run a bar. She makes the people who run bars significantly better at their jobs. Her work feeds directly into programs at London's most experimental venues.
Dominguez has coached 11 national finalists across four countries in the past six years, a record that says more about his systematic approach to teaching competition craft than any personal trophy could. His method focuses on understanding judging criteria rather than self-expression, a pragmatic approach that has been criticized and has also produced results. Seven of his students now hold head bartender positions at internationally recognized bars.
The Experimenters: Pushing the Technical Frontier
Every generation of bar culture has its experimenters: the people who ask what would happen if we tried a technique from brewing, or fermentation, or molecular gastronomy. The current generation is working with techniques that would have been unrecognizable in a bar ten years ago.
Tanaka's work on cryogenic clarification and temperature-controlled dilution has been presented at bar conferences in 12 countries and adopted by programs from New York to Copenhagen. Her bar in Ginza runs one of the most technically precise operations in the world. What matters more is that she publishes every technique she develops, in full, on a freely accessible website. She is influencing bars that will never afford to hire her. The new bar concepts defining 2025 owe a significant technical debt to her work.
His work on fermentation at the bar level, using kombucha, kefir, and controlled lacto-fermentation to create bar-made ingredients, has been adopted by programs in New York, Sydney, and across Europe. His annual open-bar day in Edinburgh, where the public can visit the fermentation lab and speak to the team, has become one of the most unusual and influential events on the bar calendar.
The Advocates: Changing the Status of the Profession
The most lasting change in bar culture over the past decade has not been technical. It has been professional. Bartending is now, in the best programs, understood as a skilled profession with a career trajectory, a body of knowledge, and a culture of mentorship. Several people on this list have contributed more to that shift than to any specific drink.
Her organization, which provides training grants and professional mentorship to bar professionals from underrepresented backgrounds in West Africa and the UK, has placed 89 people in paid bar positions since 2021. Her advocacy work has changed hiring practices at several major London bar groups. She speaks at 12 to 15 conferences per year and does not mince her words about who the bar industry has historically excluded and why that needs to change. For a broader history of women in the industry, read our piece on the rise of female bartenders worldwide.
Kjaer organized the first successful collective bargaining agreement for bar professionals in Scandinavia in 2023. The agreement covers minimum pay standards, maximum shift lengths, and mental health support provisions. The model is being studied by bar industry bodies in the UK and Germany. He continues to work behind a bar four nights a week.
Looking Ahead
The most interesting thing about this list is how few of these people are household names outside the bar industry. None of them has a significant social media following by the standards of the attention economy. All of them are doing work that will shape the bars you drink in for the next decade.
For more on the history of bar culture and the people who built it, read our piece on famous bartenders through history, or our look at the training systems that shape the profession. For where the industry is going structurally, see our analysis of the future of bar culture.
