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