Here is the full list of all 48 Path of Exile trophies - there are 34 bronze, 11 silver, 2 gold and 1 platinum.
Obtained every trophy.
Have 60 Minions at the same time.
Complete every map on the Atlas.
Discover all environmental lore as one character.
Kill Atziri in the Alluring Abyss.
Tag every waypoint as one character.
Kill Beidat, Archangel of Death.
Kill every Breachlord.
Kill the Shaper.
Have three Voidstones socketed in your Atlas.
Have two Voidstones socketed in your Atlas.
Defeat The Elder.
Have a Voidstone socketed in your Atlas.
Create an item with six linked sockets using an Orb of Fusing.
Use an orb to change the mods of a Strongbox.
Reach level 90.
Complete a map that is affected by 10 or more mods.
Corrupt an item to have a new implicit mod.
Complete every side-quest as one character.
Kill Izaro and have him drop 3 treasure keys.
Complete the Eternal Labyrinth.
Corrupt a map to have eight mods.
Have a Skill Gem reach level 20.
Corrupt an Essence monster with a Remnant of Corruption.
Kill Atziri in the Apex of Sacrifice.
Reach level 80.
Hand in a Full Set of Divination Cards to Tasuni.
Fully clear an end-game Map area.
Complete Part 2.
Kill Argus.
Kill the Depraved Trinity.
Obtain every god power.
Kill Lunaris and Solaris.
Kill Arakaali, Spinner of Shadows.
Kill T'soagoth, the Brine King.
Complete Part 1.
Have at least 75% resistance to Fire, Cold, and Lightning.
Kill Malachai, The Nightmare.
Allocate a Keystone Passive Skill.
Kill High Templar Dominus.
Freed the Scion.
Equip a Unique Jewel with a radius.
Choose an Ascendancy class.
Complete the Labyrinth.
Vanquish the Vaal Oversoul.
Equip a Rare or Unique item in every non-Flask slot.
Kill Merveil, the Siren.
Equip a Unique item.