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