The invention discloses a chain type linear lamp. The chain type linear lamp comprises a lamp stand. A first body is arranged on the lamp stand, and a second body is arranged on the first body. The lamp stand comprises a lamp stand body, a mounting convex column is arranged on the lamp stand body, the lamp stand body is provided with a wire, and a plug is arranged at the end of the wire. The firstbody comprises first main lamps, first clamping grooves are formed in the bottoms of the first main lamps, connecting parts are arranged on the side faces of the first main lamps, connecting tables are arranged on the side faces of the connecting parts, and connecting convex columns are arranged on the connecting tables. Any two of the lamp stand, the first body and the second body can freely rotate while the lamp stand, the first body and the second body are mutually connected through the mounting convex column, the first clamping grooves, the connecting convex columns and second clamping grooves, thus, the appearance of the chain type linear lamp can change according to the practical situation of a user, and the chain type linear lamp has the beneficial effects of being reasonable in design, easy to operate and the like, and has high practicality.