波特瓦特米縣 (堪薩斯州)

{{Infobox U.S. county
| state = Kansas
| county = Pottawatomie County
| county_zh = 波特瓦特米縣
| seal =
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| founded = February 20, 1857
| named for =
| seat = Westmoreland
| largest city =
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| area_total_km2 =
| area_total_sq_mi = 862
| area_land_km2 =
| area_land_sq_mi = 844
| area_water_km2 =
| area_water_sq_mi = 18
| area percentage = 2.07%
| census yr =
| census estimate yr = 2005
| pop = 19129
| population_density_km2 = 8.7
| population_density_sq_mi = 22.7
| time zone = Central
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| coordinates = {{coord|{}|0|N|{}|0|W|type:adm2nd|display=title,inline}}
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波特瓦特米縣（，簡稱PT）或譯波特沃托米縣，是美國堪薩斯州東北部的一個縣。面積2,233平方公里。根據美國2000年人口普查，共有人口18,209人。縣治威斯特摩蘭 (Westmoreland)。

成立於1857年2月20日。本縣紀念一支印第安人。