The full list of Missions available. The first link below provides an overview of how Missions work in Final Fantasy XIII for those that are new to the game.
Mission Overview
A brief overview of the Mission system in Final Fantasy XIII to help get you oriented.
Missions 1 to 20
Missions 21 to 40
Missions 41 to 64
Mission 02: Goodwill Hunting
Mission 03: Massif Contamination
Mission 04: A Hero’s Charge
Mission 05: Joyless Reunion
Mission 06: No Place Like Home
Mission 07: Bituitus, the Pillager
Mission 08: The Eleventh Hour
Mission 11: Pride Before a Fall
Mission 12: Geiseric, the Profane
Mission 13: Eternity Unpromised
Mission 14: Defender of the Flock
Mission 15: Tribal Warfare
Mission 16: Surrogate Slayer
Mission 17: A Widow’s Wrath
Mission 18: So Close, Yet So Far
Mission 19: Triangle of Tragedy
Mission 20: Words Unspoken
Mission 21: A Tremulous Terror
Mission 22: Infernal Machine
Mission 23: Natural Defenses
Mission 24: A Potent Sting
Mission 25: Spectral Haunt
Mission 26: So Shrill, the Cry
Mission 27: Mithridates, the Lone
Mission 29: Faltering Faith
Mission 30: Syphax, the Insidious
Mission 31: Newfound Purpose
Mission 32: And Then There Was One
Mission 33: A Parent’s Pledge
Mission 34: Zenobia, the Butcher
Mission 35: The Road Less Traveled
Mission 36: Dark Deliverances
Mission 37: The Dying of the Light
Mission 38: Moonlit Madness
Mission 43: The Hero Never Dies
Mission 44: The Old Ones Go to Rust
Mission 45: Emergent Evolution
Mission 46: On Silent Wings
Mission 47: Unfocused Rage
Mission 48: The Abyss Stares Back
Mission 50: Road to Predation
Mission 51: Attacus, the Soulless
Mission 52: Head in the Clouds
Mission 53: Freedom From Fear
Mission 54: The Bigger They Are…
Mission 55: Can’t We All Get Along
Mission 56: A Toothy Grin
Mission 57: What’s Yours is Brine
Mission 58: The Culler of Many
Mission 59: Two-Faced Fiend
Mission 61: I, Juggernaut
Mission 62: Indomitable Will
Mission 63: Crushed by Doubt
Mission 64: The Doomherald