Weapons

Caestus
In the graveyard near Firelink. Behind the second large gavestone

Sold by Andre of Astora.

Claw
On the way up to Firelink from Fetid Swamp in the area where the Firekeeper's soul was. Drop down, it's guarded by a dog

1 Fire + 1 Lightning Claw (pretty strong for beginning, especially, when upgraded!) in Sens Fortress at a difficult spot to reach, drop down the ominous hole in the wall which is located on the right after the second to last walkway with swinging pendulums, be wary of the snakes throwing lightning at you as they will surely hit you if they are not taken care of first (May have to double back after killing them or taken out with ranged attacks). After which, proceed to carefully roll or run directly at the corner of the ledge you need to reach and IMMEDIATELY halt yourself, then take a running jump at a 45 degree leftward angle towards the second ledge to retrieve the claws, jumping at the corner against the wall at the second ledge should guarantee a safe jump.

Dark Hand
Form a Covenant with the Darkwraiths through Kaathe.

Drop chance of Darkwraiths.

Ruinous Dark Hand
Can be received by giving Jareel's soul to the Darkwraith serpent. The hand cannot suck out peoples humanity but it can store the kills you have done with the weapon out in your right hand and unleash a blast wave.

Seems to affect the Pale Eye Orb in some way.

Dragon Bone Fist
Fist +10 + Soul of an Iron Golem

Blacksmith Giant's Hammer
Drop by the Giant Blacksmith in Anor Londo if you kill him.

Blacksmith Hammer
Fire Blackmsith Hammer is in a chest in New Londo (Water Lowered) on the upper levels of the cathedral where the ember used to be.

Hammer of Vamos
Drop by Vamos if you kill him.

Club
In New Londo Ruins on the lower levels of the catwalks between the two buildings. Sold by male undead merchant in Havel's tower.

Mace
In Allfather's Parish in the middle of the ground floor of the chapel between all the pinkies. Just below the Channeler on the second floor

Morning Star
In a chest in Firelink in the usual place below the elevator

Pickaxe
A Crystal Pickaxe is in the Crystal Cave. After the first invisible path, continue straight down another invisible path and it's just past the clam

Drops from boulder throwing Ogres in Fetid Slagmire.

Reinforced Club
Edge of the cliff near the hidden butterfly bonfire

Warpick
A Blessed Warpick is dropped by defeating the Brass set NPC in Anor Londo just after the Solaire bonfire

Archhammer (Demon's Great Hammer)
Location: Defeat the Asylum Demon at the start without it falling through the floor.

Chtonic Archhammer - Defeat the Tyrant Demon on a second visit to the Undead Asylum.

Dragon Tooth
Dropped by Havel if you kill him.

Grant
Dropped by Leeroy as usual.

Great Club
Found at the right side of the Dragons Ravine Undead Dragon (perspective looking at it from the front)

Large Club

Smough's Hammer
Forged from +10 Great Hammer + Soul of Smough

Battle Axe
Sold by Andre

Butcher Knife
Defeat Mildred invasion in the Fetid Swamp as usual

Crescent Axe
Sold by Patches

Gargoyle Tail Axe
Cut off the gargoyles tail.

Phantasmal Axe
Cut off the tail of the ghostly gargoyle in drained New Londo.

Golem Axe
Axe + 10 + Soul of an Iron Golem

Hand Axe
There is a Magic Hand axe and a Fire Hand Axe located together on the way up to Pinwheel from the Undercrypt bonfire

Black Knight Greataxe
(Requires wearing the Ashen Ring from Secret Boss located behind the fog wall in Gwyndolins boss chamber to see the Knight) Defeat the Black Knight in Sen's Forge at the location of the first giant above the gates, behind the hidden wall.

Demon's Greataxe
Sold by Shiva

Corroded King Greataxe (Dragon King Greataxe)
Cut the tail of the Gaping Dragon/Bane of Lordran

Greataxe
Sold by Crestfallen Merchant.

Stone Greataxe
Dropped by the Stone Guardians in the DLC area.

Serrated Knife (Bandit Knife)
On the way up to Firelink from Fetid Swamp in the area where the Firekeeper's soul was. Go around the upper ledge and jump to the other side

Starting weapon of the thief class, high critical damage and bleed.

Drops from Thieves in Lower Undead Burg

Dagger
Sold by the Undead (Yulia) Merchant

Dark Silver Tracer
Complete Ciaran's questline and give her the soul of Artorias

Ghost Blade
Dropped by Male Ghosts in New Londo Ruins after the water has been drained.

Parrying Dagger
In the graveyard near Firelink by the first large gravestone

Crossbreed Dagger (Priscilla's Dagger)
Found in the bottom of Sen's fortress off to the back right inside a chest. It is guarded by a lightning snake and a titanite demon.

Estoc
In the Sluiceworks in the room with the Giant Rat by the waterfall.

Mail Breaker
Sold by the Undead (Yulia) Merchant.

Rapier
In New Londo on a body inside of a pot that's in the second large building below Ingward.

Ricard's Rapier
Defeat Ricard in Sen's. He is now in the tower across the jump with the archer where the Cage Key used to be.

Velka's Rapier
Sold by Oswald of Carim (May require killing the gargoyles first by activating them later in the playthrough).

Astora's Sword
Return to Undead Asylum and defeat Oscar

Balder Side Sword
At Sen's Forge, get to the area with the boulder directing device and send the boulders down near the elevator room so they fill the hole and break the wall. The item will be at the end of that boulder path.

Barbed Straight Sword
Possible drop from the NPC Red Phantom Kirk.

Broadsword
Sold by Andre.

Broken Sword
Undead Burg in the old Black Knight/ring location below the new bonfire.

Dark Sword
Rank 2 Darkwraith - 30 Humanity total.

Drake Sword
Sever the Hellkite Drake's tail as usual.

Longsword
Sold by Andre.

Shortsword
Sold by Undead (Yulia) Merchant.

Silver Knight Straight Sword
Drops from Silver Knights with sword/shield.

Long Sword Hilt
Starting weapon.

Sunlight Straight Sword
Drops from Solaire when killed.

Abyss Greatsword
Dagger/Straightsword/Greatsword + 10 + Soul of Artorias.

Ashen Greatsword
Dagger/Straightsword/Greatsword + 10 + Soul of Gwyn, Lord of Cinder.

Equivalent to the Great Lord Greatsword. Deals bonus Fire damage.

Bastard Sword
Sold by Andre.

Black Knight Sword
(Requires wearing the Ashen Ring from Secret Boss located behind the fog wall in Gwyndolins boss chamber to see the Knight) Defeat the Sword/Shield Black Knight in Undead Asylum near where you pick up your bow/casting item.

Claymore
Beside the ladder you kick down to open up a shortcut to the Hellkite Drake.

Flamberge
On a corpse where the 'cage Key' is found in the PtdE of Sens Fortress. Sold by Shiva in Blighttown.

Greatsword of Artorias
Broken Sword or Long Sword Hilt + 10 + Soul of Sif.

Greatsword of Artorias (Cursed)
Dagger/Straightsword/Greatsword + 10 + Soul of Sif.

Gwyn's Greatsword
Dagger/Straightsword/Greatsword + 10 + Soul of Gwyn, Lord of Sunlight.

Deals bonus Lightning damage. Heavy two-handed attack releases a barrage of sunlight spears, similar to the Soul of Cinder's Sunlight Storm attack in DS3.

Bloody Greatsword
Equivalent to the Man-Serpent Greatsword. Dropped by Man-Serpents.

Moonlight Greatsword
Cut the tail of Seath.

Can also be acquired by completing the first part of Havel's questline by freeing him from the Archive Prison and opening the large prison door. The sword shall be in Seath'ss boss room near the Primordial Crystal, along with Seath's soul.

Obsidian Greatsword
Cut the tail of Kalameet.

Stone Greatsword
Sold by Shiva.

Black Knight Greatsword
(Requires wearing the Ashen Ring from Secret Boss located behind the fog wall in Gwyndolins boss chamber to see the Knight) Defeat the Black Knight that stands on top of the Taurus Demon Tower up the ladder.

Demon Great Machete
Dropped by Capra Demons that invade the Fetid Slagmire after killing Bed of Chaos (Low chance)

Dragon Greatsword
Cut the tail of the dragon in Ash Lake

Greatsword
Sold by Crestfallen Merchant.

Near the entrance to the Painted World in Anor Londo with the rest of Iron Tarkus's set.

Crystal Greatsword
In Duke's Archives on the second floor by the NPC spellcaster

Zweihander
In Darkroot from the Moonlight Grove bonfire head up past a golem and crystal lizard to find it on a ledge in the old Wolf Ring location.

Chaos Blade
Katana +10 + Soul of Quelaag

Iaito
Behind some branches right before the Centipede Demon arena in PTDE.

Uchigatana
Still dropped from the Undead Merchant in the Parish Outskirts.

Sold by Shiva of the East for 5000 Souls.

Washing Pole
In Painted World, drop down near the archer hollow outside of the building with many pyros inside.

A Runic Washing Pole is found in the Royal Wood in the river by Kalameet at the opposite end from his boss fog.

Falchion
In New Londo as you approach the wooden plank bridge look behind you

Gold Tracer
Complete Ciaran's questline and give her the Soul of Artorias

Jagged Ghost Blade

Painting Guardian Sword

Quelaag's Fury Sword
Curved Sword +10 + Soul of Quelaag

Scimitar

Shotel
In Fiery Cascades behind a pillar just after Ceaseless Discharge. Around the area that Kirk would usually invade as you go down the path towards the new bonfire.

Stormfire Sabre
Curved Sword +10 + Soul of Quelos.

Gravelord Sword
Join the Gravelord covenant with Nito

Murakumo
Kill Shiva of the East.

Rare Drop from giant skeletons wielding the Murakumo.

Server
In drained New Londo on the ground floor of the first large building across from the fake bonfire.

Channeler's Trident
In the Sluiceworks Gaping Dragon boss room near the edge of the chasm.

Demon's Spear
Sold by Shiva.

Dragonslayer Spear
Spear +10 + Soul of Ornstein.

Four-Pronged Plow
Dropped by gardeners in the Royal Wood.

Moonlight Butterfly Horn
Spear +10 + Soul of Moonlight Butterfly.

Partizan
Drop down the Butcher chute in Sluiceworks to the ledges above the Giant Rat.

A Voltaic Partizan is located outside of the Nito boss fight.

Pike
Sold by Andre.

Silver Knight Spear
Dropped by spear-wielding Silver Knights in Anor Londo.

Spear
Sold by Undead (Yulia) Merchant.

Winged Spear
Regular +0: Inside one of the bigger "organic growths" around where the Basilisks reside in The Sluiceworks.

Raw: After killing the invader Wicked Delys in Cloister of Exiles, go back to the "entrance"/starting bridge and there'll be a corpse there with a Raw Winged Spear alongside a Fang Boar Helm. You may have to reload the area (Save & Quit) for the loot to appear.

Black Knight Halberd
(Requires wearing the Ashen Ring from Secret Boss located behind the fog wall in Gwyndolins boss chamber to see the Knight) Defeat the Black Knight in Darkroot Garden by the old Eastern set location.

Bronze Halberd (Gargoyle's Halberd)
Dropped by Gargoyles boss.

Giant's Halberd
Ransacker's Rune's possible drops from: Giant Skeleton (Murakumo) & Giant Skeleton Archer.

Great Scythe
In the Fetid Swamp along the wall running from the bonfire to Quelaag.

Halberd
Sold by Giant Blacksmith.

Lifehunt Scythe
Halberd/Scythes +10 + Soul of Priscilla.

Lucerne
In the upper Sluiceworks in the water by the butcher with dogs and a pinkie. Near the drop down to the giant rat.

Profane Scepter
Soul of a Lost Demon with halberd+10 (not sure if any halberd will do, I used Bronze Halberd).

Scythe
At the beginning of the Great Hollow (Numinarch) above the bonfire. At the very start drop down onto another large branch and run up to where the toxic hollow is/was. There are two ledges you can drop to, one has the Scythe.

Titanite Catch Pole

Black Bow of Pharis
Defeat Pharis in Darkroot just outside of Alvina's room.

Composite Bow
In Blighttown on the catwalks. It's where the shadow set used to be.

Darkmoon Bow
Bow +10 + Soul of Gwyndolin.

Long Bow
In Dragon's Ravine on the rope bridge just before the Zombie Dragon.

In Anor Londo just past the archers and back to the left.

Drops from archer hollows.

Short Bow
Sold by Undead (Yulia) Merchant.

Avelyn
Found on the right ledge above the entrance to vanilla Centipede Demon's boss room

Heavy Crossbow

Light Crossbow
Fire Light Crossbow sold by Shiva.

Drops from crossbow hollows in Undead Burg.

Iron Crossbow (Sniper Crossbow)
The Undercrypt (Tomb of the Giants) loot.

Dragonslayer Greatbow
In Anor Londo from the Solaire bonfire, go upstairs and it's in a chest at the end of the hall by the Silver Knight archer

Gough's Greatbow
Same as the regular game, Gough gives it to you after you've defeated Kalameet.

Guardian Tail
Cut the tail of the Sanctuary Guardian (it's seemingly impossible to get it in Alternate DLC).

Notched Whip

Whip
In the Fetid Swamp on the way up to Firelink, it's out on a wooden plank across from the area where the Firekeeper's soul used to be with the toxic dart hollows.

Painted Catalyst
Can be found in the painted world after killing a sorcerer in the main courtyard.

Patch 1.1.4 and onward will have it set at 190 magic adjustment at 50 int. Used to have 280 magic adjustment sat 50 int.

Beatrice's Catalyst
Found alongside Beatrice's Set, which appears after you've defeated the Four Kings and it's found at the higher ledges around the Undead Dragon in Dragon's Ravine (Valley of the Drakes).

Demon's Catalyst
Defeat the Firesage Demon in Painted World

Izalith Catalyst

Logan's Catalyst
Found in the chest that appears after Big Hat Logan becomes crazy, in Duke's Archives.

Manus Catalyst
Catalyst + Soul of Manus.

Oolacile Catalyst
Bought from Dusk of Oolacile after freeing her from the Moonlight Butterfly

Oolacile Ivory Catalyst

Sorcerer's Catalyst
Buy from Griggs or Rickert.

Tin Banishment Catalyst
In the Great Hollow (Numinarch) near the bottom of the tree. Drop down to a branch just below the curse frogs at the bottom.

Tin Crystallization Catalyst
Complete Logan's quest as usual then defeat him in the Crystal Cave.

Tin Darkmoon Catalyst
Catalyst + Soul of Gwyndolin.

Talismans
Canvas Talisman

Darkmoon Talisman

Ivory Talisman

Sunlight Talisman

Talisman
The usual spot below the elevator in Firelink.

Thorolund Talisman
In the Undercrypt behind the illusory wall coming up from the patches pit to the bonfire.

Velka's Talisman
Buy from Oswald.

Pyromancy Flame
Either start as a Pyromancer or given to the player by Laurentius. After talking to Eingyi with egghead, use the talk option to recieve a flame (may require no flame in inventory?). Laurentius still gives flame after having received the flame from Eingyi.

Quelana's Flame
Can be upgraded to by Quelana down in the Fetid Slagmire when you have a +15 pyromancy glove. Rename of the Ascended Pyromancy Flame.

Caduceus Buckler
Near Firelink, jump over to the lower part of the aqueduct by the old Domhnall location.

Round Shield

Cracked Round Shield

Effigy Shield
In the Painted World cut the rope of a hanging corpse in the building filled with pyros and then retrieve it from the courtyard.

Leather Shield

Plank Shield
Just past the Taurus demon on the right behind some barrels.

Red and White Round Shield

Small Leather Shield

Target Buckler
In the beginning of the Bone Chimney in the first area with many necros, on the right as you run through.

Warrior's Round Shield

Normal Shields
NOTE: Many medium shields have had physical damage reduction reduced, e.g. Knight Shield only gives 95% physical reduction.

Balder Shield

Black Knight Shield
Dropped by the Black Knight in Undead Asylum.

Bloodshield
In the Painted World drop down from the rooftop with two harpies near the beginning.

Caduceus Kite Shield

Crest Shield
In the Painted World use the Annex Key to open the door down to the sewers and then go left.

Dragon Crest Shield
In The Undercrypt next to the ladder back up from the bonfire towards Bone Chimney.

East-West Shield
In Allfather's Parish by the Gargoyles fight. Just past the Channeler on the second floor, to the left.

Bronze Shield (Gargoyle's Shield)
Drop from the Gargoyles.

Grass Crest Shield
Behind Butterfly boss.

Heater Shield

Hollow Soldier Shield
Dropped by shield wielding hollows.

Iron Round Shield

Knight Shield
In Dragon's Ravine, climb the ladder just outside of the doors to New Londo.

Large Leather Shield

Sanctus

Silver Knight Shield

Spider Shield
In Darkroot Garden it's just across the bridge from the Sif boss fog.

Sunlight Shield
Defeat Solaire.

Tower Kite Shield
At the start of Blighttown just past the fog, walk around to the other side of the round pit.

Wooden Shield
In a body in a pot to the left of the Sunlight Altar in Allfather's Parish.

Onyx Greatshield (Black Iron Greatshield)
In Anor Londo just outside of the entrance to Painted World.

Bonewheel Shield

Cleansing Greatshield
Dropped by Sif after the early DLC Manus fight.

Eagle Shield
In Sen's Forge by the wall that's breakable with the boulders at the bottom.

Giant Shield

Greatshield of Artorias

Havel's Greatshield
Kill Havel, he can be found alive in Duke's Archives, in the Prison Tower, then goes to Ash Lake to kill the Ancient Dragon there. It's worht noting that, if you had made Seath go over in Ash Lake, you need to kill Havel before he kills Seath to get his shield and Dragon Tooth, otherwise you'll get his armor set and ring lithering the wavy sandy path instead as he disappears from the world.

Stone Greatshield

Tower Shield
In Allfather's Parish just past the fog wall by the boar, where the Kite Shield used to be.

Unique Shields
Crystal Ring Shield

Crystal Shield
In Anor Londo from the Mimic next to Siegmeyer and the archers. Sold by Domnhall.

Spiked Shield

Pierce Shield
Rewarded with the Catarina Set for the proper end of Siegmeyer & Sieglinde of Catarina's questline.

Skull Lantern
Guaranteed drop from the necromancer in Bone Chimney located at the old bonfire location behind the illusory wall.