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Cutthroat trout

Also called cutty, cutthroat

Cutthroat trout are native trout of the western U.S. and Canada, named for the orange to red “cut” mark under the jaw. Many populations are distinct subspecies tied to specific river basins.

Group
Trout & char
Category
Species
Level
Beginner
Water
Freshwater

Last updated

What Cutthroat trout means

The “cut” is the giveaway, a slash of color under the lower jaw that can be faint or bold depending on the fish. Cutthroat are closely related to rainbow trout and can overlap with them in the same drainage.

You’ll find cutthroat in a wide range of places, from small mountain creeks to big Western rivers and some lakes. In many waters they are the primary native trout, while in others they live alongside brown trout and other non-native trout.

They will eat dry flies, nymphs, and streamers.

Why it matters on the water

Knowing you are on cutthroat water changes how you look at a run.

It also changes the conversation around handling and where you fish. Many cutthroat populations are conservation priorities, and regulations can be more specific, including seasonal closures, single-hook rules, or restrictions around keeping fish. A quick check of local rules is part of planning a cutthroat trip.

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