Here is the full list of all 41 Dark Souls trophies - there are 18 bronze, 20 silver, 2 gold and 1 platinum.
All trophies obtained. Congratulations!
Reach "The Dark Lord" ending.
Acquire all miracles.
Acquire all sorceries.
Discover Darkwraith covenant.
Discover Blade of the Darkmoon covenant.
Reach "To Link the Fire" ending.
Acquire all rare weapons.
Discover Path of the Dragon covenant.
Acquire all pyromancies.
Defeat the Soul Lord Bed of Chaos.
Acquire best wpn through enchanted reinfrc.
Acquire best wpn through occult reinfrc.
Acquire best wpn through divine reinfrc.
Acquire best wpn through chaos reinfrc.
Defeat the Soul Lord Gravelord Nito.
Acquire best wpn through magic reinfrc.
Acquire best wpn through standard reinfrc.
Acquire best wpn through fire reinfrc.
Defeat the Four Kings, inheritors of souls.
Discover Warrior of Sunlight covenant.
Acquire best wpn through crystal reinfrc.
Acquire best wpn through raw reinfrc.
Discover Gravelord Servant covenant.
Acquire the Rite of Kindling.
Acquire the Art of Abysswalking.
Discover Forest Hunter covenant.
Acquire best wpn through lightning reinfrc.
Discover Way of White covenant.
Defeat Dark Sun Gwyndolin, the Darkmoon God.
Defeat Seath the Scaleless, inheritors of souls.
Discover Chaos Servant covenant.
Defeat Crossbreed Priscilla, the Lifehunter.
Discover Princess's Guard covenant.
Acquire the Lordvessel.
Arrive in Anor Londo.
Ring Bell of Awakening in Quelaag's domain.
Ring Bell of Awakening at Undead Church.
Arrive in Lordran.
Acquire Estus Flask.
Light bonfire flame.