The UK hydrogen bus market is on a significant growth trajectory, driven by a combination of government support, sustainability commitments, and the increasing demand for zero-emission public transport solutions. The country's transition from traditional diesel-powered buses to hydrogen alternatives is propelled by ambitious net-zero targets for 2050. Advancements in fuel cell technology and the expansion of hydrogen refueling infrastructure are key enablers, addressing challenges and making hydrogen buses more attractive. Despite obstacles such as high costs and competition from battery-electric buses, collaborative efforts among industry stakeholders aim to solidify hydrogen as a mainstream fuel for public transport. The UK's focus on reducing carbon emissions and improving urban air quality underscores the importance of hydrogen buses in achieving long-term climate goals. Projections anticipate substantial market growth, with the UK hydrogen bus market expected to reach GBP 810 million by 2035, driven by a robust compound annual growth rate. Investments in sustainable hydrogen production further enhance the attractiveness of hydrogen buses as cleaner mobility solutions, positioning them as integral components of the nation's transportation strategy.