Ch - Cl
| Last Name | First and Middle | Township | School Name or # | Years | Living? Yes, No | Spouse | Living? Yes,No |
| Champeny | Pauline | Johnson | 5 | 1935-1936 | |||
| Chapman | Clara | Liberty | Cons'd | 1945-1946 | |||
| Chapman | Clara | Union | Cons'd | 1947-1948 | |||
| Chapman | Constance | Elgin | 2 | 1917-1918 | unmarried | ||
| Chapman | Edythe | Sioux | 3 | 1940-1941 | |||
| Christen | Amelia | Liberty | Cons'd | 1924-1925 | |||
| Christensen | Mrs. Roy | Union | Cons'd | 1957-1958 | |||
| Christenson | Genevieve | Portland | Riverview | 1925-1927 | |||
| Christenson | Genevieve | Westfield | 2 | 1924-1925 | |||
| Christiansen | Florence | Perry | 4 | 1946-1947 | |||
| Christiansen | Mrs. Carl | Perry | 6 | 1946-1947 | |||
| Christiansen | Mrs. James | Stanton | 4 | 1918-1919 | |||
| Cilley | Julia | Liberty | 2 | 1920-1921 | |||
| Cilley | Julia | Washington | Brunsville | 1928-1930 | |||
| Claassen | Ella | Grant | 8 | 1958-1959 | |||
| Claassen | Ella | Preston | 6 | 1959-1960 | |||
| Claassen | Ella Welch | Westfield | 6 | 1944-1946 | |||
| Claassen | Ella Welsh | Westfield | 5 | 1946-1947 | |||
| Claassen | Ella Welsh | Westfield | 5 | 1948-1953 | |||
| Claassen | Jacqueline | Lincoln | 5 | 1948-1949 | |||
| Claassen | Ella Welch | Westfield | 4 | 1953-1955 | |||
| Clarey | Agnes C. | Johnson | 3 | 1900-1900 | |||
| Clark | Lalia | Lincoln | 3 | 1917-1919 | |||
| Clark | Lois Hitzemann | Portland | Jones | 1945-1946 | |||
| Clark | Marcella | Elkhorn | 7 | 1927-1931 | |||
| Clark | Neva | Garfield | 7 | 1892-1892 | |||
| Clark | Ruth M. | Garfield | 3 | 1934-1936 | |||
| Clark | Sarah | Perry | 1 | 1942-1943 | |||
| Clark | Sarah | Hungerford | 7 | 1947-1948 | |||
| Clarke | Elizabeth | Elgin | 9 | 1924-1925 | |||
| Clarke | Florence | Stanton | 6 | 1927-1928 | |||
| Clarke | Leona Fritchen | Hancock | 3 | 1922-1923 | |||
| Clarke | Leona Fritchen | Hancock | 4 | 1924-1925 | |||
| Clarke | Perle | Perry | 3 | 1918-1918 | |||
| Clemensen | Edna B. | Liberty | Cons'd | 1942-1943 | |||
| Clemensen | Mabel | Sioux | 3 | 1926-1927 | |||
| Clemensen | Mabel | Perry | 5 | 1927-1928 | |||
| Clemensen | Mabel | Hungerford | 7 | 1928-1929 | |||
| Clemensen | Mabel | Sioux | 5 | 1929-1930 |