If you’re a newcomer or a fishing enthusiast, you may have wondered do trout have teeth?

Yes, the trout have teeth, however, you only have to worry about the bigger trout if you’re worried about being bitten.

Large trout have two rows of teeth known as vomerine teeth on the inside roof of the mouth. Used primarily to hold and grab their prey, these teeth are often very sharp. Smaller trout have teeth but are usually small enough not to worry. So, don’t put your fingers in a random trout’s mouth.

Let’s put it this way, you don’t want to put your hands in the mouth of a large trout or it will know. -You must use a forceps or fishing pliers to remove the lure or bait the hook in any way.

Trout are normally found in cold, clean waters of rivers and lakes throughout North America, Northern Asia, and Europe, although throughout history they have been introduced by man in many other regions. Some species, however, spend their adult lives in the ocean and return to the river where they were born to spawn. This phenomenon is called anadromous reproduction.


Most species of trout have vomerine teeth that are seen in the center of the upper jaw. These teeth help the fish to catch and hold the food they are trying to eat. A great way to differentiate a salmon from an airplane is to use these vomerine teeth. A salmon could have one row of teeth while a jet would have 2. Perhaps when you visit the regional fishmongers or the grocery store, it is possible to take a look and discover something new.

Generally, two different types of teeth are found in trout. Rainbow trout have teeth located through the roof of the upper jaw, while brown trout, also called cutthroat trout, would have teeth located through the gill and supporting the bottom of the tongue. Knowing the position of the teeth can also help determine the specific species of these trout.


The teeth of the trout not only help design and gobble up their prey but also serve to select the most appropriate prey.

Trout prefer to consume crustaceans in addition to a number of pests and if trout gobble up a crayfish you should be careful as crayfish have spines and when they are gobbled up from the wrong direction, you can end up in the path of this trout penetrating it. Therefore, the catching system of this trout makes the crayfish twist approximately up to its tail in the throat. In this way, it avoids any possible damage to itself and can digest its prey.

I hope this has served as an answer to the question “Do trout have teeth?