A liquid ejecting head comprising: a plurality of nozzles that eject a liquid along a first axis; a row of individual flow paths that includes a plurality of individual flow paths arranged in parallel along a second axis orthogonal to the first axis when viewed in a direction of the first axis, the row of individual flow paths each being provided to a corresponding one of the plurality of nozzles; a plurality of energy generating portions that generate energy to eject the liquid, the plurality of energy generating portions each being provided to a corresponding one of the plurality of nozzles; a first common liquid chamber that is commonly in communication with the plurality of individual flow paths; and a second common liquid chamber that is commonly in communication with the plurality of individual flow paths, wherein the plurality of individual flow paths include a first individual flow path and a second individual flow path that are adjacent to each other in the row of individual flow paths, in the first individual flow path, a first energy generating portion in the plurality of energy generating portions is provided midway of a first communication flow path that communicates the first common liquid chamber and a first nozzle in the plurality of nozzles with each other, and an inertance of the first communication flow path is smaller than an inertance of a second communication flow path that communicates the second common liquid chamber and the first nozzle with each other, and in the second individual flow path, a second energy generating portion in the plurality of energy generating portions is provided midway of a third communication flow path that communicates the second common liquid chamber and a second nozzle in the plurality of nozzles with each other, and an inertance of the third communication flow path is smaller than an inertance of a fourth communication flow path that communicates the first common liquid chamber and the second nozzle with each other. a plurality of nozzles that eject a liquid along a first axis; a row of individual flow paths that includes a plurality of individual flow paths arranged in parallel along a second axis orthogonal to the first axis when viewed in a direction of the first axis, the row of individual flow paths each being provided to a corresponding one of the plurality of nozzles; a plurality of energy generating portions that generate energy to eject the liquid, the plurality of energy generating portions each being provided to a corresponding one of the plurality of nozzles; a first common liquid chamber that is commonly in communication with the plurality of individual flow paths; and a second common liquid chamber that is commonly in communication with the plurality of individual flow paths, wherein the plurality of individual flow paths include a first individual flow path and a second individual flow path that are adjacent to each other in the row of individual flow paths, in the first individual flow path, a first energy generating portion in the plurality of energy generating portions is provided midway of a first communication flow path that communicates the first common liquid chamber and a first nozzle in the plurality of nozzles with each other, and an inertance of the first communication flow path is smaller than an inertance of a second communication flow path that communicates the second common liquid chamber and the first nozzle with each other, and in the second individual flow path, a second energy generating portion in the plurality of energy generating portions is provided midway of a third communication flow path that communicates the second common liquid chamber and a second nozzle in the plurality of nozzles with each other, and an inertance of the third communication flow path is smaller than an inertance of a fourth communication flow path that communicates the first common liquid chamber and the second nozzle with each other.