Fans can register for tickets here.
A total of 23 names have been announced including Julian Marley (son of the late, great Bob Marley), Fiji, J Boog, Third World and Common Kings.
The festival itself debuted back in February of this year, with single-day events held in Perth, Wollongong and Brisbane.
With its return next year, Jammin is officially the biggest active reggae festival in Australia.
In a press statement, spokesperson Matthew Spratt said of his team’s ambitions for Jammin 2024: “We’re excited to be bringing some of the world’s biggest reggae artists to Australian shores – but this time with a bigger and better line-up. Australians have been craving this type of festival, with over 50,000 tickets selling at the 2023 event.”
The full line-up for Jammin 2024 is:
Sean Paul
UB40 ft. Ali Campbell
Wyclef Jean
Shaggy
Julian Marley
Fiji
J Boog
Third World
Common Kings
Maoli
Spawnbreezie
The Green
Pia Mia
Sons Of Zion
Sammy J
Nesian Mystik
House Of Shem
1814
Latasha Lee
Eli Mac
Three Houses Down
Josh Wawa
Sione Toki