The development and spreading of Multi Drug Resistant TB strains is hampering endeavours for the control and administration of tuberculosis (TB). The expansion episodes of multi-medication safe strains of Mycobacterium tuberculosis against first and second line antituberculosis drugs on one side and the unfavourable effects of these drugs on the other side has led the enthusiasm of researcher towards the synthesis of metal complexes of various medication. This approach is born with the expectation of finding new antituberculous operators without or least reactions as well as being active against the resistant strains of Mycobacterium tuberculosis. This study concentrates on the screening of five metal complexes of isoniazid (INH) against five Mycobacterium tuberculosis strains. These strains have been confirmed by WHO being active and even proliferating safely even in the presence of pyrazinamide, isoniazid (INH), ethambutol and rifampicin. In this work INH was taken as reference medication. All synthesized complexes and INH were subjected for a month and a half in BACTEC MGIT 960 technique. INH and its Fe (II) complex restrained the development of all bacterial strains for merely two weeks, while the Fe(III), Cu(II), Co (II) and Mn (II) complexes repressed the development five strains for three weeks. Conclusively, the strains utilized in this study were discovered to be more susceptible to the later four complexes than the ligand (INH) drug and its Fe (II) complex. Furthermore, elemental analysis and atomic absorption of all complexes were conducted for the determination of metal to ligand ratio.