Name   |
Location |
Market price |
Quest |
Members Only |
| Olive oil (4) | Bought from the Mort'ton General store, Rasolo the Wandering Merchant. This is also a possible reward for using Serum 207 on the afflicted in Mort'ton. | 1,260 gp | No | Yes |
| Olive oil (Some Like It Cold) | Given to you by Teddy the polar bear agent in the Prisoner of Walrus camp. | --- | Yes | Yes |
| Omega egg | Player made (See Notes Section). | --- | No | Yes |
| Omni-talisman | Player Made (See Notes). | --- | No | Yes |
| Omni-talisman staff | Obtained by taking an Omni-talisman and a Talisman staff to Wizard Korvak of the Runecrafting Guild. | --- | No | Yes |
| Omni-tiara | Obtained by taking an Omni-talisman and a tiara to Wizard Korvak of the Runecrafting Guild. | --- | No | Yes |
| One-leaf clover necklace | A possible reward while wearing a clover necklace. | --- | No | Yes |
| Oneiric manipulator | Obtained from Closure. | --- | Yes | Yes |
| Oni orokami mask | From looting a Fortunate orokami or looting a Fortunate orokami jar. | 147.5k gp | No | Yes |
| Onion | Respawns in the backyard of Farmer Fred's farmhouse (west of Sheep pen); field north of Rimmington. Grand Tree Groceries in Gnome Stronghold | 1,209 gp | No | No |
| Onion & tomato | Player made. | 37 gp | No | Yes |
| Onion seed | Pickpocketed from Master Farmers; Stolen from a Seed stall; Bought from Olivia in Draynor Village , Coeden in Prifddinas and Head Farmer Jones in Taverley; Monster drop. | 329 gp | No | No |
| Onions (1) | Player made (See notes section). | 0 gp | No | Yes |
| Onions (10) | Player made (See notes section). | 6,421 gp | No | Yes |
| Onions (2) | Player made (See notes section). | 0 gp | No | Yes |
| Onions (3) | Player made (See notes section). | 0 gp | No | Yes |
| Onions (4) | Player made (See notes section). | 0 gp | No | Yes |
| Onions (5) | Player made (See Notes section). | 0 gp | No | Yes |
| Onions (6) | Player made (See Notes section). | 0 gp | No | Yes |
| Onions (7) | Player made (See notes section). | 0 gp | No | Yes |
| Onions (8) | Player made (See notes section). | 0 gp | No | Yes |
| Onions (9) | Player made (See notes section). | 0 gp | No | Yes |
| Onyx | Monster drop and Player made (see notes) | 1.1m gp | No | Yes |
| Onyx amulet | Player made (See Notes Section). | 1.1m gp | No | Yes |
| Onyx amulet (unstrung) | Player made (See Notes Section). | 0 gp | No | Yes |
| Onyx bakriminel bolts | Player Made (See Notes). | 5,177 gp | No | Yes |
| Onyx bakriminel bolts (e) | Player Made (See Notes). | 5,442 gp | No | Yes |
| Onyx bolt tips | Monster drop, player made (See Notes Section) or bought from Tzhaar store. | 6,739 gp | No | Yes |
| Onyx bolts | Player made (See Notes Section); Monster drop. | 6,196 gp | No | Yes |
| Onyx bolts (e) | Player made (See Notes Section). | 6,573 gp | No | Yes |
| Onyx bracelet | Player made (See Notes Section). | 501.1k gp | No | Yes |
| Onyx dragon mask | Possible reward from a Reward casket (master). | 1.4m gp | No | Yes |
| Onyx dust | Found in Ancient caskets; Found in Metamorphic geodes; Monster drop. | 9,044 gp | No | Yes |
| Onyx necklace | Player made (See Notes Section). | 406.5k gp | No | Yes |
| Onyx ring | Player made. (see notes) | 1,000.0k gp | No | Yes |
| Onyx ring (i) | Player made (See Notes Section). | --- | No | Yes |
| Oomlie hen | Result of checking an Oomlie hen; Result of breeding chickens at Player-Owned Farms. | 0 gp | No | Yes |
| Oomlie hen (unchecked) | Chance to obtain from Adam Antite or Callia. | 2,835 gp | No | No |
| Opal | Player made (See notes). | 383 gp | No | No |
| Opal amulet | Player made (See Notes Section). | 1,844 gp | No | Yes |
| Opal amulet (unstrung) | Player made (See Notes Section). | 874 gp | No | Yes |
| Opal bakriminel bolts | Player Made (See Notes). | 903 gp | No | Yes |
| Opal bakriminel bolts (e) | Player Made (See Notes). | 1,646 gp | No | Yes |
| Opal bolt tips | Made by using a chisel with an Opal. | 45 gp | No | No |
| Opal bolts | Player made (See Notes Section). | 65 gp | No | No |
| Opal bolts (e) | Player made (See notes). Enchanting Opal bolts | 37 gp | No | Yes |
| Opal bracelet | Player made (See Notes Section). | 1,742 gp | No | Yes |
| Opal Machete | Bought from Gabooty in Tai Bwo Wannai village.
| 1,239 gp | No | Yes |
| Opal necklace | Player made (See Notes Section). | 1,589 gp | No | Yes |
| Opal ring | Player made (See Notes Section). | 1,659 gp | No | Yes |
| Opulent table | Player made (See notes section). | 303.6k gp | No | Yes |
| Opulent wine goblet | Unknown | --- | No | Yes |
| Opulent wine goblet (damaged) | Obtained by excavating Lodge bar debris; Obtained by completing Infernal Source Site Research and the Zamorakian Special Research "Starry Eyed"; Obtained by opening Ancient caskets. | --- | No | Yes |
| Orange | Tree Gnome Stronghold, Player grown Orange trees. Can also be made using the Fruit Fall Scroll. | 610 gp | No | Yes |
| Orange (Gower) | Found in a basket under a table in the dark hole on the way to 'Behind the scenes'. | --- | Yes | No |
| Orange afro | Bought from Party Pete, in the Falador Party Room, for 50gp. | --- | No | No |
| Orange boater | Level 2 Treasure Trail reward. | 1.4m gp | No | Yes |
| Orange chunks | Player made. | 59 gp | No | Yes |
| Orange circle | Player made (See Notes Section). | --- | Yes | Yes |
| Orange dye | Purchased from Oronwen; Player Made (See Notes). | 2,719 gp | No | No |
| Orange feather | Orange feathers are a drop from copper longtails. Sold at Varrock Fancy Cloths store. | 71 gp | No | No |
| Orange flowers | Player made (See Notes Section). | 3,432 gp | No | Yes |
| Orange goblin mail | Player made (See Notes Section). | --- | Yes | No |
| Orange key | Dropped by Ghost in Melzar's Maze. | --- | No | No |
| Orange parasol | Treasure Hunter promotion (Build a Beach). This event runs from August 11th till August 15th. | 9.2m gp | No | No |
| Orange pentagon | Player made (See Notes Section). | --- | Yes | Yes |
| Orange salamander | Caught with a Net trap in the desert east of the Dominion Tower. | 6,537 gp | No | Yes |
| Orange salamander (checked) | Result of breeding salamanders at the Ranch Out of Time. | 0 gp | No | Yes |
| Orange salamander (unchecked) | Obtained from Dream of Iaia. | 267.5k gp | No | Yes |
| Orange sapling | Player made (See Notes Section). | --- | No | Yes |
| Orange seedling | Player made (See Notes Section); Bought from Coeden in Prifddinas. | --- | No | Yes |
| Orange seedling (w) | Player made (See Notes Section). | --- | No | Yes |
| Orange slices | Can be obtained by slicing an Orange. | 287 gp | No | Yes |
| Orange spice (1) | Monster Drop; Player Made (See Notes). | --- | Yes | Yes |
| Orange spice (2) | Monster Drop; Player Made (See Notes). | --- | Yes | Yes |
