# List of botanical gardens and arboretums in Oregon

This list of botanical gardens and arboretums in Oregon is intended to include all significant botanical gardens and arboretums in the U.S. state of Oregon.
| Name | Affiliation | City | Coordinates |
| Beekman Native Plant Arboretum | | Jacksonville | 42°18′45″N 122°57′50″W﻿ / ﻿42.31250°N 122.96389°W﻿ / 42.31250; -122.96389 |
| Berry Botanic Garden (closed) | | Portland | 45°26′32.57″N 122°39′42.84″W﻿ / ﻿45.4423806°N 122.6619000°W﻿ / 45.4423806; -122.6619000 |
| Bush's Pasture Park | | Salem | 44°55′54″N 123°2′17″W﻿ / ﻿44.93167°N 123.03806°W﻿ / 44.93167; -123.03806 |
| Concordia Learning Landscape Arboretum | Concordia Tree Team | Portland | 45°33′34″N 122°37′22″W﻿ / ﻿45.5593503°N 122.6226744°W﻿ / 45.5593503; -122.6226744 |
| Crystal Springs Rhododendron Garden | Portland Parks & Recreation | Portland | 45°28′47″N 122°38′8″W﻿ / ﻿45.47972°N 122.63556°W﻿ / 45.47972; -122.63556 |
| Elk Rock Gardens of the Bishop's Close | Episcopal Diocese of Oregon | Dunthorpe | 45°26′23.17″N 122°39′5.13″W﻿ / ﻿45.4397694°N 122.6514250°W﻿ / 45.4397694; -122.6514250 |
| Claire Hanley Arboretum | | Medford | 42°19′49.76″N 122°56′19.86″W﻿ / ﻿42.3304889°N 122.9388500°W﻿ / 42.3304889; -122.9388500 |
| Hoyt Arboretum | Portland Parks & Recreation | Portland | 45°31′0.44″N 122°42′57.6″W﻿ / ﻿45.5167889°N 122.716000°W﻿ / 45.5167889; -122.716000 |
| Delbert Hunter Arboretum and Botanical Garden | | Dallas | 44°55′27.5″N 123°19′30.9″W﻿ / ﻿44.924306°N 123.325250°W﻿ / 44.924306; -123.325250 |
| International Rose Test Garden | Portland Parks & Recreation | Portland | 45°31′8.76″N 122°42′19.44″W﻿ / ﻿45.5191000°N 122.7054000°W﻿ / 45.5191000; -122.7054000 |
| Lan Su Chinese Garden | | Portland | 45°31′32.34″N 122°40′22.76″W﻿ / ﻿45.5256500°N 122.6729889°W﻿ / 45.5256500; -122.6729889 |
| Leach Botanical Garden | Portland Parks & Recreation | Portland | 45°28′26.65″N 122°32′2.62″W﻿ / ﻿45.4740694°N 122.5340611°W﻿ / 45.4740694; -122.5340611 |
| Lithia Park | | Ashland | 42°11′24.1″N 122°43′1.1″W﻿ / ﻿42.190028°N 122.716972°W﻿ / 42.190028; -122.716972 |
| Mount Pisgah Arboretum | | Eugene | 44°0′29.99″N 122°58′50.02″W﻿ / ﻿44.0083306°N 122.9805611°W﻿ / 44.0083306; -122.9805611 |
| Oregon Garden | | Silverton | 44°59′42.67″N 122°47′32.83″W﻿ / ﻿44.9951861°N 122.7924528°W﻿ / 44.9951861; -122.7924528 |
| Oregon Trail Arboretum | | Echo | 45°44′27″N 119°11′12″W﻿ / ﻿45.74083°N 119.18667°W﻿ / 45.74083; -119.18667 |
| Palmerton Arboretum | | Rogue River | 42°26′24.14″N 123°10′22.8″W﻿ / ﻿42.4400389°N 123.173000°W﻿ / 42.4400389; -123.173000 |
| Peavy Arboretum | Oregon State University | Corvallis | 44°39′24″N 123°13′56″W﻿ / ﻿44.65667°N 123.23222°W﻿ / 44.65667; -123.23222 |
| Portland Japanese Garden | Portland Parks & Recreation | Portland | 45°31′7.39″N 122°42′28.8″W﻿ / ﻿45.5187194°N 122.708000°W﻿ / 45.5187194; -122.708000 |
| Rogerson Clematis Garden | | Lake Oswego | 45°23′34.16″N 122°41′13.32″W﻿ / ﻿45.3928222°N 122.6870333°W﻿ / 45.3928222; -122.6870333 |
| Shore Acres State Park | Oregon Parks & Rec | Coos Bay | 43°19′25″N 124°22′55″W﻿ / ﻿43.32361°N 124.38194°W﻿ / 43.32361; -124.38194 |
| Martha Springer Botanical Garden | Willamette University | Salem | 44°56′7.24″N 123°1′46.58″W﻿ / ﻿44.9353444°N 123.0296056°W﻿ / 44.9353444; -123.0296056 |
| Western Deer Park and Arboretum | | Sheridan | 45°05′42″N 123°22′48″W﻿ / ﻿45.09500°N 123.38000°W﻿ / 45.09500; -123.38000 |