庇卡底语（Picard）也称为chti或chtimi，是一种接近法语的语言，属于罗曼语族。两个法国北部的地区使用庇卡底语，分别是北部-加来海峡与皮卡第大区。

Picard is a language or a set of languages closely related to French, and as such is one of the larger group of Romance languages. It is spoken in one region in the far north of France (Hauts-de-France) and in parts of the Belgian region of Wallonia, the district of Tournai (Wallonie Picarde) and a part of the district of Mons (toward Tournai and the Belgian border).