Caleb Ledoux
Caleb Ledoux
Played by: Don Marshall
Appearances: Dark Sage
Caleb is a docter who is also the husband of Mattie. He came to Walnut Grove to assist Doc Baker. The docter and Nathan Sherman disrespected Caleb because of his skin. He later proved to those two that he was a good docter who deserved their trust and respect

Caroline Ingalls
Caroline Ingalls
Played by: Karen Grassle
Appearances: ??????
Caroline Ingalls is the wife of Charles. She is also the mother of Mary, Laura, Carrie, and Grace.

Chad Brewster
Chad Brewster
Played by: Tim Maier
Appearances: Sweet Sixteen
Laura Ingalls taught Chad Brewster that he could become something better than a simple farmer. He was also punched by Almanzo Wilder.

Charles Ingalls
Charles Ingalls
Played by: Michael Landon
Appearances: ???????
Charles is the head of the Ingalls family.

Chris Nelson
Chris Nelson
Played by: Gil Gerard
Appearances: The Handyman
Chris worked for the Ingalls family while Charles was away. He was in love with Caroline. When Mary noticed this, she drove him away, but eventually apologized and tried to make him come back. He decided that it would be better if he left to find someone else like Caroline.

Clay Mays
Clay Mays
Played by: Bill Calvert
Appearances: May We Make Them Proud
Clay is a friend of Albert Ingalls. He stole the pipe that later started the horrible fire at the blind school.

Constable
Constable
Played by: Charles Cooper
Appearances: Men Will Be Boys
The constable of Sleepy Eye kept the town in order. He would also drive off suspicious characters, such as Charles and Jonathan.

Crippled Man
Crippled Man
Played by: Hank Kendrick
Appearances: The Faith Healer
This man helped Danforth trick people into believing that he could heal the sick. He would pretend to have crutches, then he would walk without them after Danforth "cured" him.