Like all Xbox 360 games, Final Fantasy XI comes with a set of achievements. Final Fantasy XI is notorious for having an incredibly difficult list of achievements. Achievements are granted by speaking to any Traveling Bard NPC and selecting the unlock achievements option. Achievements are retroactive so a player can unlock the achievement even if they were not playing the Xbox 360 version at the time that player performed the achievement.
List[]
| Name | Task | Gamerscore |
|---|---|---|
| Level 75 Bard | Reach level 75 as a Bard. | 30 |
| Level 75 Beastmaster | Reach level 75 as a Beastmaster. | 30 |
| Level 75 Black Mage | Reach level 75 as a Black Mage. | 30 |
| Level 75 Blue Mage | Reach level 75 as a Blue Mage. | 30 |
| Level 75 Corsair | Reach level 75 as a Corsair. | 30 |
| Level 75 Dark Knight | Reach level 75 as a Dark Knight. | 30 |
| Level 75 Dragoon | Reach level 75 as a Dragoon. | 30 |
| Level 75 Monk | Reach level 75 as a Monk. | 30 |
| Level 75 Ninja | Reach level 75 as a Ninja. | 30 |
| Level 75 Paladin | Reach level 75 as a Paladin. | 30 |
| Level 75 Puppetmaster | Reach level 75 as a Puppetmaster. | 30 |
| Level 75 Ranger | Reach level 75 as a Ranger. | 30 |
| Level 75 Red Mage | Reach level 75 as a Red Mage. | 30 |
| Level 75 Samurai | Reach level 75 as a Samurai. | 30 |
| Level 75 Summoner | Reach level 75 as a Summoner. | 30 |
| Level 75 Thief | Reach level 75 as a Thief. | 30 |
| Level 75 Warrior | Reach level 75 as a Warrior. | 30 |
| Level 75 White Mage | Reach level 75 as a White Mage. | 30 |
| Bastok Rank 10 | Reach rank 10 in Bastok. | 30 |
| Windurst Rank 10 | Reach rank 10 in Windurst. | 30 |
| San d'Oria Rank 10 | Reach rank 10 in San d'Oria. | 30 |
| Synthesis Skill 100 | Achieve level 100 in either Synthesis or Fishing. | 50 |
| Mercenary Rank | Reach highest Mercenary Rank. | 40 |
| Promathia Missions | Finish the Promathia Missions. | 40 |
| Zilart Missions | Finish the Zilart Missions. | 40 |
| Aht Urhgan Missions | Finish the Aht Uhrgan Missions. | 40 |
| Breaker of the Chains | Earn the title, "Breaker of the Chains". | 30 |
| Apollyon Ravager | Earn the title "Appollyon Ravager". | 20 |
| Temenos Liberator | Earn the title "Temenos Liberator". | 20 |
| Medal of Altana | Obtain the key item "Medal of Atlanta". | 30 |
| Dynamis-Tavnazia Interloper | Earn the title "Dynamis-Tavnazia Interloper". | 30 |
| Dynamis-Xarcabard Interloper | Earn the title "Dynamis-Xarcabard Interloper". | 30 |
| Wings of the Goddess Missions | Complete the Wings of the Goddess Missions. | 40 |
| Level 75 Dancer | Reach level 75 as a Dancer. | 30 |
| Level 75 Scholar | Reach level 75 as a Scholar. | 30 |
| Gold Ballistar | Earn the tile "Gold Ballistar". | 30 |
| Past Vana'diel Nation Quests | Complete the past Vana'diel three nations quest. | 20 |
| Chocobo Whistle | Obtained a Chocobo Whistle. | 5 |
| VCS Registration Card | Obtained a VCS Registration Card. | 5 |
| Extra Job | Unlock one or more extra jobs. | 5 |
| Support Job | Unlock the support job ability. | 5 |
| Pure White Feather | Obtain the key item "Pure White Feather". | 5 |
| Ballista License | Obtain the key item "Ballista License". | 5 |
| Imperial Army I.D. Tag | Obtain the key item "Imperial Army I.D. Tag". | 5 |
| Boarding Permit | Obtain the key item "Boarding Permit". | 5 |
| Guild Membership | Become a Guild Member. | 5 |
| Artifact Quests | Complete one or more Artifact Quests. | 5 |
| Destined Fellow | Earn the title "Destined Fellow". | 5 |
| Star Breaker | Earn the title "Star Breaker". | 5 |
| Cloud Breaker | Earn the title "Cloud Breaker". | 5 |
| Sky Breaker | Earn the title "Sky Breaker". | 5 |
| Summit Breaker | Earn the title "Summit Breaker". | 5 |
| Horizon Breaker | Earn the title "Horizon Breaker". | 5 |
| Official Soul Reflector | Obtain an official soul reflector. | 5 |
| Airship Pass for Kazham | Obtain the key item "Airship Pass for Kazham". | 5 |
| Airship Pass | Obtain the key item "Airship Pass". | 5 |
| Chocobo License | Obtain the key item "Chocobo License". | 5 |