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