583 collectibles in Ghost of Tsushima.
| Name | Set | Reward | Status |
|---|---|---|---|
| Midori Spring | Dyes | Collect 6 Sakai Banners on Iki Island and bring them to Tsubaki. | |
 Milk Pot | Mongol Artifacts | — | |
| Milk Rack | Mongol Artifacts | — | |
| Mongol Artifacts | Mongol Artifacts | Lore; 20 count toward the Know Your Enemy trophy | |
| Mongol Bomb | Mongol Artifacts | — | |
| Mongol Commander's Armor | Armor | Reward for Fit for the Khan (Jogaku Temple, Kamiagata) after freeing four Mongol sites. | |
| Mongol Gutal | Mongol Artifacts | — | |
| Mongol Helmet | Helmets | Given partway through "Fit for the Khan" (Tales of Tsushima). | |
| Mongol Helmet | Mongol Artifacts | — | |
| Mongol Plans | Mongol Artifacts | — | |
| Mongol Saber | Mongol Artifacts | — | |
| Mongol Shield | Mongol Artifacts | — | |
| Mongol Spear | Mongol Artifacts | — | |
| Mongol's Pride | Dyes | New Game+: buy from Baku the Voiceless for 20 Ghost flowers. | |
| Mongolian Coins | Mongol Artifacts | — | |
| Mongolian Horse | Mongol Artifacts | — | |
| Monkey Eye | Dyes | Costs 20 flowers at the Black Dye Merchant. | |
| Moon Bear's Paw | Sword Kits | Collect it from the Pillar of Honor in Hakutaku Forest, east of Akashima Village (Toyotama). | |
| Moonlight Slayer | Dyes | Costs 10 flowers at the White Dye Merchant. | |
| Mosaic Straw Hat | Hats | New Game+: buy from Baku the Voiceless for 5 Ghost flowers. | |
| Mount Jogaku Pillar of Honor | Pillars of Honor | Tanuki's Brush sword kit | |
| Mountainside Haiku | Haiku | Headband of Acceptance | |
| Music Stories to Remember | Records | — | |
| Nasu Baba's Wrath | Masks | Complete "Wolves at the Gates" (Jin's Journey), then collect it at a Gift Altar. |