Here is the full list of all 37 God of War trophies - there are 22 bronze, 9 silver, 5 gold and 1 platinum.
Obtain all other trophies
Defeat the nine Valkyries
Retrieve all treasure from the Workshop’s center chamber
Fully upgrade the Leviathan Axe
Use treasure maps to find all of the dig spots
Assist all of the wayward spirits
Obtain Traveler armor set
Obtain Ancient armor set
Read all of the Jötnar shrines
Kill all of Odin’s Ravens
Collect all of the Artifacts
Fully upgrade the Blades of Chaos
Spread the ashes
Complete all of the Trials of Muspelheim
Defeat Baldur
Explore all the Lake of Nine has to offer
Learn the languages of Muspelheim and Niflheim
Complete all of Brok and Sindri’s Favors
Free all of the Dragons
Ride the ship out of Helheim
Fully upgrade your rage
Rescue Atreus
Heal Atreus
Retrieve the Blades of Chaos
Fully upgrade a Runic Attack
Kill 1,000 Enemies
Fully upgrade your Health
Defeat Magni and Modi
Defeat the Dragon of the Mountain
Allow the Light Elves to return home
Upgrade a piece of armor
Slot an Enchantment into your armor
Fully explore Veithurgard
Survive the Witch’s Woods
Craft an outfit for Atreus
Obtain a Runic Attack Gem
Defend your home from The Stranger