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