Free services, along with education and health promotion to improve inter-generational sexual health knowledge, are needed to improve access to sexually transmitted infection (STI) testing among Māori and Pasifika young people. These were the findings of four wānanga held with 38 Māori and Pasifika participants aged 15-24 years in Wellington between November 2022 and May 2023. Five themes were identified as barriers to STI testing: (1) differences in cultural values and expression; (2) family/friends; (3) educational gaps; (4) psychological factors; and (5) structural obstacles. Participants noted that approaches to overcome these barriers must be community based and delivered by trusted individuals using culturally appropriate messages. Participation in STI testing was regarded as beneficial for whānau and communities.