List of mountain peaks of Oregon

This article comprises three sortable tables of major mountain peaks of the U.S. State of Oregon.

The summit of a mountain or hill may be measured in three principal ways:

The topographic elevation of a summit measures the height of the summit above a geodetic sea level. The first table below ranks the 30 highest major summits of Oregon by elevation.
The topographic prominence of a summit is a measure of how high the summit rises above its surroundings. The second table below ranks the 30 most prominent summits of Oregon.
The topographic isolation (or radius of dominance) of a summit measures how far the summit lies from its nearest point of equal elevation. The third table below ranks the 30 most isolated major summits of Oregon.

Highest major summits

Of the highest major summits of Oregon, five peaks exceed elevation and 28 peaks exceed elevation.

Of the most prominent summits of Oregon, Mount Hood exceeds of topographic prominence. Four peaks are ultra-prominent summits with more than of topographic prominence and 12 peaks exceed of topographic prominence.

Of the most isolated major summits of Oregon, Sacajawea Peak and Steens Mountain exceed of topographic isolation and Mount McLoughlin exceeds of topographic isolation.