Peeta Mellark: First choice: Sterling Knight (17 Again)
link

People think he's a terrible actor since he was on the disney channel, but before he was ever on the disney channel, he did 17 Again, and he was good! Plus he fits the character description

segundo choice: Chord Overstreet (Glee)
link

Katniss Everdeen First choice: Alexandra Daddario (Percy Jackson) link

No segundo choice.

Gale Hawthorne First choice: Drew Roy
link

segundo Choice: Adam Gregory
link


Primrose Everdeen First choice: Elle Fanning
link

segundo choice: Jackie Evancho
link

Haymitch Abernathy: First choice: Robert Downey Jr. link

segundo choice: Bill Murray (if he was still young)
link

Effie Trinket : First choice: Kristin Chenoweth
link

No segundo choice.

These are just the main characters! I'm gonna post supporting roles and small roles after I post this one:)