Here is the full list of all 49 Persona 5 trophies - there are 40 bronze, 5 silver, 3 gold and 1 platinum.
Earn all trophies.
Max out all Confidants.
Complete all requests.
Complete the Persona Compendium.
Defeat the twins.
Create Satanael.
Unlock all hangout spots.
Defeat 3 or more enemies at once with a single round of bullets.
See the ending.
Complete Mementos.
Complete the Cruiser Palace.
Create all types of infiltration tools.
Learn a new Persona skill through Lockdown.
Deal over 999 damage in a single attack.
Hear 250 of Futaba's navigation lines.
Complete the Casino Palace.
Defeat the Reaper.
Max out one Confidant.
Complete all video games.
Catch the Guardian of the fishing pond.
Read all books.
Buy every kind of drink from vending machines.
Rank first place on your exams.
Hit a home run at the batting cages.
Complete the Spaceport Palace.
Enter a special relationship with someone.
Max out all social stats.
Customize a gun.
Perform 50 Persona fusions.
Perform an Electric Chair execution.
Complete the Pyramid Palace.
Obtain a Treasure Demon.
Complete the Bank Palace.
Perform a Group Guillotine execution.
Obtain 150 items from searchable objects in Palaces.
Obtain 30 Personas through negotiation.
Perform a Gallows execution.
Complete 5 requests.
Complete the Museum Palace.
Perform a Baton Pass 3 times in a single turn.
Perform 50 All-out Attacks.
Form the Phantom Thieves.
Complete the Castle Palace.
Successfully rescue a hostage from an enemy's threat.
Ambush the enemy 50 times.
Perform a Guillotine execution.
Exploit enemy weaknesses 100 times.
Obtain a Persona through negotiation.
Obtain the Persona Arsene.