Provided is a novel liquid crystalline polymer that is produced by separating forming and curing (crosslinking). A photocrosslinkable liquid crystalline polymer including a reaction product of an isocyanate compound, a photopolymerizable group-containing compound, a photocuring initiator, and a mesogenic group-containing compound that has an active hydrogen group. The mesogenic group-containing compound that has an active hydrogen group is a compound expressed by general formula (1) (wherein X is an active hydrogen group, R1 is -N=N-, -CO-, -CO-O-, -CH=N-, or a single bond forming a part of neighboring bonded groups, R2 is -O- or a single bond forming a part of neighboring bonded groups, and R3 is a C1-20 alkylene group or a single bond forming a part of neighboring bonded groups. However, a case in which R2 is -O- and R3 is a single bond forming a part of neighboring bonded groups is excepted).
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