The present invention relates to a titanium filter for syringes and its manufacturing method, more particularly, to a titanium filter for syringes which has an improved filtering power and high safety and its manufacturing method. The present invention provides a titanium filter (10) for syringes, comprising: a first body (11) having a hollow hole (12) formed on the inner side thereof; and a second body (13) configured to extend in the longitudinal direction of the first body and to cover one side of the hollow hole, wherein the first body and the second body are composed of titanium powders.