Here is the full list of all 51 Far Cry Primal trophies - there are 38 bronze, 10 silver, 2 gold and 1 platinum.
Eliminate 10 enemies using a sling.
Eliminate 100 enemies using a bow.
Jayma joins the Wenja village.
Heal a tamed beast 25 times.
Karoosh joins the Wenja village.
Eliminate 15 enemies using your owl. Not available in Survivor Mode.
Eliminate 50 hostile targets using a tamed beast.
Eliminate 50 enemies with fire.
Wogah joins the Wenja village.
Use the crafting ability 100 times to craft weapons or arrows.
Tame 1 rare beast.
Tame 7 beasts.
Discover 15 hidden locations.
Eliminate 25 enemies using any takedown.
Your Wenja tribe reaches a population of 20.
Repel the Udam attack.
Build or upgrade any 2 village huts.
Tensay joins the Wenja village.
Survive the mammoth hunt.
Obtain all the Trophies.
Rescue a Wenja captive from the Izila.
Escape the Udam caverns.
Steal the Izila mask of Krati.
Complete any 12 Specialist missions.
Complete the mission, The Fall of Batari.
Complete the mission, The Hunt for Ull.
Tame the bloodfang sabretooth.
Tame the great scar bear.
Fight the bloodtusk mammoth.
Tame the snowblood wolf.
Kill and skin 1 tamed beast.
Complete all hut upgrades.
Eliminate 100 enemies using a club.
Eliminate 100 enemies using a spear.
Eliminate 25 enemies while riding any beast.
Influence 25 enemies using poison.
Eliminate 10 enemies using sting bombs.
Eliminate 15 enemies using throwing shards.
Kill a target 50 feet away or more using a spear.
Kill a target 70 feet away or more using an arrow.
Eliminate 10 enemies using hunting traps.
Learn all skills.
Climb to the peak of Pardaku Lookout and leap off.
Capture 10 outposts.
Capture all outposts.
Capture all forts.
Pickup 80 collectibles.
Complete 15 "Help Wenja" quests.
Complete 10 "Tribal Clash" quests.
Complete 5 "Beast Kill" quests.
Discover the future past.