Here is the full list of all 57 Mount & Blade - Warband trophies - there are 50 bronze, 4 silver, 2 gold and 1 platinum.
Unlock all trophies.
Get a character to elope.
Kill 75 enemies with throwing weapons.
Raise one of these skills to level 7 or raise two to level 5: Tracking, Path-finding or Spotting.
Get one of your healing skills to 5.
Get Married.
Assist your faction in conquering Calradia.
Rule all of Calradia!
As a female character, become queen of all Calradia.
Land a shot with a difficulty of 5 while using a throwing weapon.
Put a pretender on their rightful throne.
Be chosen as marshall.
Kill 10 parties of Mountain Bandits.
Raise two of these skills to level 5: Looting, Inventory Management, Trade or Prisoner Management.
Kill 75 enemies with horse archery.
As a ruler have 3 vassals.
Promote one of your followers into a position of power.
Raise two of these skills to level 5: Trainer, Leadership or Persuasion.
Finish reading one book through the camping screen.
As a female character, make your own faction.
Make your own faction.
As a ruler conquer 10 towns or castles.
Defeat 10 enemy parties in the snowy regions of Calradia.
As a female character, give a companion character a great sword.
Amass a fortune of 100,000 denars.
Become the owner of at least 5 fiefs.
You and your army have killed or wounded 5,000 enemy troops.
Have a -50 relation with a lord, village, or faction.
Be granted your first fief.
Kill 10 enemies with a throwing weapon's secondary function.
Successfully defend a castle.
Land a shot with a difficulty of 6 while using a crossbow.
Land a shot with a difficulty of 10 while using a bow and arrow.
Kill or wound at least 500 enemies.
Sell 5 people to the ransom broker.
Steal 3 cattle from a single village.
Enter and win a tournament.
Eat 6 different types food concurrently.
As a female character, raise your renown to 50.
(MP) Kill 100 people with mounted projectiles.
(MP) Kill 50 foes with throwing axes.
(MP) Your team successfully defended a castle in siege battle mode.
(MP) Win a round of deathmatch mode.
(MP) Win one round in battle mode.
(MP) Win in Conquest mode.
(MP) Kill 25 people with throwing weapons.
(MP) Kill 50 cavalry while on foot, the enemy must be killed while mounted.
(MP) Kill 25 foes with a blunt weapon.
(MP) Perform 25 lance kills while mounted.
(MP) Slay 50 foes with slashing weapons.
(MP) In any multiplayer mode have more kills than deaths.
(MP) Win a round of team deathmatch mode.
Pick a fight with a lord by insulting him or by challenging him to a duel.
As a female character get into a duel with male lord by insulting him.
Kill 50 men as a female character.
Help a lord or party win a fight.
Cleanse the town of bandits in the opening mission.