This study examined public support for policies that target unhealthy commodities and factors that were linked with support. The researchers used data from the 2023 Action on Smoking and Health (ASH) Smokefree GB survey. Respondents were 12,271 adults living in Great Britain. Overall, respondents supported most public health policies that targeted the unhealthy commodity industries, especially the gambling and tobacco industries. More respondents supported policies that directly target industries through the use of levies, rather than policies that increase product prices for consumers (i.e., through taxes). Sociodemographic factors (i.e., gender, age, social grade) and risky use of unhealthy commodities (i.e., smoking, alcohol intake above guideline recommendations, daily gambling) influenced support for public health policies.