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