Raw Salmon

Raw salmon is a food item that is obtained by fishing. It can be used to tame ocelots.

From fishing
The most common way of obtaining raw salmon, like any other fish, is fishing. The chance of one being caught can be increased with the 'Lure' enchantment.

From Guardians
Raw salmon can be obtained from guardians as a rare drop.

As a food
One raw salmon restores hunger points and 0.4 saturation. Although it is more efficient to cook it in a furnace to produce cooked salmon, which restores hunger points and 9.6 saturation.