A polymerizable liquid crystal compound represented by the following Chemical Formula 1: wherein, in Chemical Formula 1, Ar1 is a benzene ring group or a cyclohexane group; Y is O, S or NR7; Z is N or CH; A1 to A3 are each O or S; B1 to B3 are each a direct bond, or a substituted or unsubstituted alkylene group; E1 to E3 are each a direct bond, -O-, -COO-, -OOC-, -C 2 H 4 -, -OCH 2 -, or -CH 2 O-; R1 to R3 are each a substituted or unsubstituted alkylene group, or a substituted or unsubstituted arylene group; P1 and P2 are each a polymerizable functional group; P3 is hydrogen, a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkoxy group, or a polymerizable functional group; the polymerizable functional group of P1, P2, and P3 is an epoxy group, an oxetane group, an aziridinyl group, a maleimide group, a (meth)acryloyl group, or a (meth)acryloyloxy group; R4 to R7 are each hydrogen, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted alkoxy group; l, m, n, p and q are each an integer of 0 to 3; r is an integer of 0 to 4; when l, m, n, p, q or r is 2 or greater, structures in the parentheses are the same as or different from each other; and L1 to L3 are each a direct bond or represented by the following Chemical Formula 2, wherein, in Chemical Formula 2, Ar2 is a substituted or unsubstituted arylene group, or a substituted or unsubstituted cycloalkylene group; X is a direct bond, -O-, -(CH 2) a COO-, -OOC(CH 2) b -, -(CH 2) c -, -O(CH 2) d O-, -(CH 2) e O-, -O(CH 2) f -, -CH=CH-, -NHNH-, -CH=N-, -N=CH-, or -C≡C-; a and b are each an integer of 0 to 10; c to f are each an integer of 1 to 10; and t is an integer of 1 to 3, and when t is 2 or greater, structures in the parentheses are the same as or different from each other. Ar1 is a benzene ring group or a cyclohexane group; Y is O, S or NR7; Z is N or CH; A1 to A3 are each O or S; B1 to B3 are each a direct bond, or a substituted or unsubstituted alkylene group; E1 to E3 are each a direct bond, -O-, -COO-, -OOC-, -C 2 H 4 -, -OCH 2 -, or -CH 2 O-; R1 to R3 are each a substituted or unsubstituted alkylene group, or a substituted or unsubstituted arylene group; P1 and P2 are each a polymerizable functional group; P3 is hydrogen, a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkoxy group, or a polymerizable functional group; the polymerizable functional group of P1, P2, and P3 is an epoxy group, an oxetane group, an aziridinyl group, a maleimide group, a (meth)acryloyl group, or a (meth)acryloyloxy group; R4 to R7 are each hydrogen, a substituted or unsubstituted alkyl group, or a substituted or unsubstituted alkoxy group; l, m, n, p and q are each an integer of 0 to 3; r is an integer of 0 to 4; when l, m, n, p, q or r is 2 or greater, structures in the parentheses are the same as or different from each other; and L1 to L3 are each a direct bond or represented by the following Chemical Formula 2, Ar2 is a substituted or unsubstituted arylene group, or a substituted or unsubstituted cycloalkylene group; X is a direct bond, -O-, -(CH 2) a COO-, -OOC(CH 2) b -, -(CH 2) c -, -O(CH 2) d O-, -(CH 2) e O-, -O(CH 2) f -, -CH=CH-, -NHNH-, -CH=N-, -N=CH-, or -C≡C-; a and b are each an integer of 0 to 10; c to f are each an integer of 1 to 10; and t is an integer of 1 to 3, and when t is 2 or greater, structures in the parentheses are the same as or different from each other.