The special week of programming will air between New Year's Eve (Monday, December 31) and Friday, January 4.
JLS will take charge of the breakfast show between 8am and 10am, with Jonathan 'JB' Gill saying: "We've got our alarm clocks set already to get the New Year underway on The Hits Radio - we can't wait!"
The Wanted will host the mid-morning programme between 11am and 1pm, while One Direction will present an early afternoon show between 2pm and 4pm.
Max George of The Wanted said: "We can't wait to get on air and speak directly to our fans, who have made sure that 2012 has been amazing."
One Direction's Harry Styles added: "We started 2012 taking over The Hits Radio, and it's great to be doing the same again to start 2013."
The full schedule of hosts for The Hits Radio's boyband week is as follows:
Monday, December 31 (New Year's Eve)
11am: Nathan Sykes (The Wanted)
2pm: Liam Payne (One Direction)
Tuesday, January 1 (New Year's Day)
8am: Aston Merrygold (JLS)
11am: Siva Kaneswaran (The Wanted)
2pm: Niall Horan (One Direction)
Wednesday, January 2
8am: JB Gill (JLS)
11am: Jay McGuinness (The Wanted)
2pm: Zayn Malik (One Direction)
Thursday, January 3
8am: Oritsé Williams (JLS)
11am: Tom Parker (The Wanted)
2pm: Louis Tomlinson (One Direction)
Friday, January 4
8am: Marvin Humes (JLS)
11am: Max George (The Wanted)
2pm: Harry Styles (One Direction)