The 2024 J Awards are the 20th annual J Awards, established by the Australian Broadcasting Corporation's youth-focused radio station Triple J. It awards the best albums, artists, live acts and music videos in the Australian music scene, as determined by the network's teams.

The eligibility period was for releases between November 2023 and October 2024. Nominees were announced on 1 November 2024, the first day of Ausmusic Month. The awards were presented on 14 November.

Albums chosen for their creativity, musicianship and contribution to Australian music.

Introduced in 2023, this award critiques Australian live acts on consistency, quality and creativity.

Co-presented with Rage, this award celebrates creativity, originality and technical excellence in music videos.

Presented by Triple J Unearthed, the talent recruitment platform of Triple J, nominees must have won an Unearthed competition, been a Feature Artist, or played one at one Unearthed's events.

Presented by Double J, a sister station of Triple J, these nominees impressed the team with their musical excellence and long-term contributions to Australian music.