A liquid ejection head includes an ejection orifice configured to eject a liquid, the ejection orifice has at least one protrusion protruding from the peripheral portion of the ejection orifice toward the center of the ejection orifice, and the protrusion includes, on the outer surface including at least the protrusion edge, a highly water-repellent region having a higher water repellency than that of the outer surface of the periphery of the ejection orifice.