Lithographic printing plate precursor, method of producing same, lithographic printing plate precursor laminate, and lithographic printing method

A lithographic printing plate precursor comprising:

• a hydrophilized aluminum support;
• and
• a water-soluble or water-dispersible negative type image recording layer on the aluminum support,
• wherein an arithmetic average height Sa of a surface of an outermost layer on a side opposite to a side where the image recording layer is provided is in a range of 0.3 μm to 20 μm,
• the image recording layer contains a polymer compound having a particle shape, and
• the polymer compound having a particle shape has a hydrophobic main chain and both of (i) constitutional unit which contains a pendant-cyano group directly bonded to the hydrophobic main chain and (ii) constitutional unit which contains a pendant group having a hydrophilic polyalkylene oxide segment.