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