Charles Laplante dit Champagne (French pronunciation: [ʃaʁl laplɑ̃t di ʃɑ̃paɲ]; October 16, 1838 – December 22, 1907) was a lawyer, judge and political figure in Quebec.

He was born in Saint-Eustache, Lower Canada, the son of Charles Laplante dit Champagne and Christine Andrave.

He was educated at the Séminaire de Sainte-Thérèse-de-Blainville and worked on the family farm, going on to study law with Gédéon Ouimet and Joseph-Adolphe Chapleau.

Champagne was first elected to the Quebec assembly in an 1876 by-election held after Gédéon Ouimet resigned his seat.

His cousin Hector Champagne also served in the Quebec assembly and as a legislative councillor.