- Berry School (historical), a school in Putnam County
- Big Turkey Creek, a stream in Linn County
- Billy Lake, a lake in Livingston County
- Birkhead Lake, a reservoir in Lincoln County
- Boyd School, a school in Audrain County
- Bridge School (historical), a school in Montgomery County
- Buck Branch, a stream in Lewis County
- Carey School, a school in Linn County
- Carlton Lake, a reservoir in Butler County
- Carpenter Branch, a stream in Sainte Genevieve County
- Carr Creek, a stream in Saint Louis County
- Carson Hill School (historical), a school in Wayne County
- Carter Hall School, a school in Lincoln County
- Carter School (historical), a school in Boone County
- Carty Branch, a stream in Reynolds County
- Case Bolt Branch, a stream in Butler County
- Casmer Branch, a stream in Lincoln County
- Casto Valley Creek, a stream in Shannon County
- Cato Slough, a stream in Bollinger County
- Clearview School (historical), a school in Saint Francois County
- Cleveland High School, a school in City of Saint Louis
- Clifton Creek, a stream in Callaway County
- Clifty Creek, a stream in Gasconade County
- Clifty Fork, a stream in Pike County
- Clines Branch, a stream in Perry County
- Clint Williams Spring, a spring in Shannon County
- Clinton School, a school in Monroe County
- Clione School, a school in Carroll County
- Clithero Lake, a reservoir in Pike County
- Cloverdale School (historical), a school in Marion County
- Club Creek, a stream in Stoddard County
- Clubb Creek, a stream in Bollinger County
- Clubb School, a school in Wayne County
- Clyde Mosley Lake, a reservoir in Saint Charles County
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- Coal Creek, a stream in Sainte Genevieve County
- Columbus Square Park, a park in City of Saint Louis
- Colvin Bay (historical), a bay in Ripley County
- Colvin Creek, a stream in Ripley County
- Colvin School (historical), a school in Gentry County
- Colwil Lake, a reservoir in Shannon County
- Combs Branch, a stream in Madison County
- Combs School (historical), a school in Monroe County
- Commercial School, a school in Linn County
- Commertown School, a school in Carter County
- Common Fields of Portage des Sioux, a park in Saint Charles County
- Compton Branch, a stream in Washington County
- Compton Creek, a stream in Ripley County
- Compton Hill Reservoir, a reservoir in City of Saint Louis
- Compton Recreation Area, a park in Ripley County
- Compton School, a school in Carroll County
- Conay School (historical), a school in New Madrid County
- Concord School, a school in Pemiscot County
- Concord School (historical), a school in Pemiscot County
- Concordia School, a school in Saint Louis County
- Concordia Seminary, a school in Saint Louis County
- East Pine School, a school in Mercer County
- Hagey Branch, a stream in Nodaway County
- Lac Catalina, a reservoir in Saint Francois County
- Little Mussel Creek, a stream in Adair County
- Maize School, a school in Harrison County
- Muddy Fork, a stream in Knox County
- Number 44 Lake, a reservoir in Sullivan County
- Pillman Creek, a stream in Franklin County
- Pine Tree Lake West, a reservoir in Washington County
- Pioneer School, a school in Nodaway County
- Possum Trot Creek, a stream in Crawford County
- Prairie View School (historical), a school in Knox County
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