A transition metal compound represented by the following Chemical Formula 1: wherein, in Chemical Formula 1, R 1 is hydrogen; alkyl having 1 to 20 carbon atoms; alkenyl having 2 to 20 carbon atoms; alkoxy having 1 to 20 carbon atoms; aryl having 6 to 20 carbon atoms; arylalkoxy having 7 to 20 carbon atoms; alkylaryl having 7 to 20 carbon atoms; or arylalkyl having 7 to 20 carbon atoms; R 2 and R 3 are each independently hydrogen; halogen alkyl having 1 to 20 carbon atoms; alkenyl having 2 to 20 carbon atoms; aryl having 6 to 20 carbon atoms; alkylaryl having 6 to 20 carbon atoms; arylalkyl having 7 to 20 carbon atoms; alkylamido having 1 to 20 carbon atoms; or arylamido having 6 to 20 carbon atoms; R 4 and R 5 are each independently alkyl having 1 to 20 carbon atoms; or aryl having 6 to 20 carbon atoms,R 6 to R 9 are each independently a metalloid radical of a group 14 metal substituted with hydrogen; silyl; alkyl having 1 to 20 carbon atoms; alkenyl having 2 to 20 carbon atoms; aryl having 6 to 20 carbon atoms; alkylaryl having 7 to 20 carbon atoms; arylalkyl having 7 to 20 carbon atoms; or hydrocarbyl having 1 to 20 carbon atoms; two or more of R 2 to R 9 adjacent to each other are optionally linked to each other to form a ring; Q is Si, C, N, P or S; M is a group 4 transition metal; and X 1 and X 2 are each independently hydrogen, halogen, alkyl having 1 to 20 carbon atoms, alkenyl having 2 to 20 carbon atoms, aryl having 6 to 20 carbon atoms, alkylaryl having 7 to 20 carbon atoms, arylalkyl having 7 to 20 carbon atoms, alkylamino having 1 to 20 carbon atoms, arylamino having 6 to 20 carbon atoms or alkylidene having 1 to 20 carbon atoms. R 1 is hydrogen; alkyl having 1 to 20 carbon atoms; alkenyl having 2 to 20 carbon atoms; alkoxy having 1 to 20 carbon atoms; aryl having 6 to 20 carbon atoms; arylalkoxy having 7 to 20 carbon atoms; alkylaryl having 7 to 20 carbon atoms; or arylalkyl having 7 to 20 carbon atoms; R 2 and R 3 are each independently hydrogen; halogen alkyl having 1 to 20 carbon atoms; alkenyl having 2 to 20 carbon atoms; aryl having 6 to 20 carbon atoms; alkylaryl having 6 to 20 carbon atoms; arylalkyl having 7 to 20 carbon atoms; alkylamido having 1 to 20 carbon atoms; or arylamido having 6 to 20 carbon atoms; R 4 and R 5 are each independently alkyl having 1 to 20 carbon atoms; or aryl having 6 to 20 carbon atoms,R 6 to R 9 are each independently a metalloid radical of a group 14 metal substituted with hydrogen; silyl; alkyl having 1 to 20 carbon atoms; alkenyl having 2 to 20 carbon atoms; aryl having 6 to 20 carbon atoms; alkylaryl having 7 to 20 carbon atoms; arylalkyl having 7 to 20 carbon atoms; or hydrocarbyl having 1 to 20 carbon atoms; two or more of R 2 to R 9 adjacent to each other are optionally linked to each other to form a ring; Q is Si, C, N, P or S; M is a group 4 transition metal; and X 1 and X 2 are each independently hydrogen, halogen, alkyl having 1 to 20 carbon atoms, alkenyl having 2 to 20 carbon atoms, aryl having 6 to 20 carbon atoms, alkylaryl having 7 to 20 carbon atoms, arylalkyl having 7 to 20 carbon atoms, alkylamino having 1 to 20 carbon atoms, arylamino having 6 to 20 carbon atoms or alkylidene having 1 to 20 carbon atoms.