摩根縣 (科羅拉多州)

{{Infobox U.S. county
| state = Colorado
| county = Morgan County
| county_zh = 摩根縣
| seal =
| seal size =
| ex image =
| ex image size =
| ex image cap =
| founded =
| named for = Christopher A. Morgan
| seat =
| largest city =
| largest city wl =
| area_total_km2 = 3,351
| area_total_sq_mi = 1,294
| area_land_km2 = 3,329
| area_land_sq_mi = 1,285
| area_water_km2 = 22
| area_water_sq_mi = 9
| area percentage = 0.66%
| census yr = 2000
| census estimate yr =
| pop = 27,171
| population_density_km2 = 8
| population_density_sq_mi = 21
| time zone = Mountain
| web = www.co.morgan.co.us
| coordinates = {{coord|{}|0|N|{}|0|W|type:adm2nd|display=title,inline}}
}}
摩根縣（）是美國科羅拉多州東北部的一個縣。面積3,351平方公里。根據美國2000年人口普查，共有人口27,171人。縣治摩根堡（Fort Morgan）。

成立於1889年2月19日。縣名來自縣治，以紀念Christopher A. Morgan上校。