Hong Kong Radio (RTHK) is the government-run public broadcaster of Hong Kong, established in 1928. As the city's only public broadcasting institution, RTHK has the longest history in local broadcasting and is dedicated to delivering a diverse range of multimedia content that informs, educates, and entertains. The organization operates eight radio channels broadcasting in Cantonese, Mandarin, and English via FM and AM frequencies, alongside a television division managing five digital terrestrial channels. RTHK is committed to editorial independence and follows professional codes to ensure unbiased reporting on local and international issues.

Furthermore, RTHK has embraced new media since 1994, making its services accessible online, allowing audiences worldwide to engage with their programs anytime, anywhere. With a strong focus on community engagement and a promise to serve the public interest while catering to the needs of minority groups, RTHK continuously strives for excellence, receiving numerous accolades for its programming and creativity.