An object is to provide a fluorescent latent image transfer film which makes it possible to form a fluorescent latent image excellent in transferability and gradiation-property; a fluorescent latent image transfer method using the same; and a security pattern formed matter. To attain the object, there are provided a fluorescent latent image transfer film wherein a fluorescent ink layer formed of a resin binder comprising a fluorescent agent represented by the following formula (1) is formed on one surface of a heat-resistant substrate film; and a fluorescent latent image transfer method comprising the steps of putting this fluorescent latent image transfer film onto a transfer receiving material; heating the resultant in any pattern from the heat-resistant substrate film side of the fluorescent latent image transfer film by means of a heating element to transfer the fluorescent ink layer of the fluorescent latent image transfer film, correspondingly to the pattern of the heating element, onto the transfer receiving material, thereby forming a fluorescent latent image composed of the fluorescent agent on the transfer receiving material. wherein R1 is &Parenopenst;CH═CH&Parenclosest;n or (n is a positive integer), and R2 and R3 each represents H or an alkyl group.