A pull-out structure for connector includes a connector and a pull unit. The connector has a locking unit movably arranged thereon and the locking unit includes a retaining section located at a rear end thereof. The pull unit includes an insertion section located at a lower front end thereof, and is engaged with the locking unit by inserting the insertion section into the retaining section of the locking unit. The pull unit and the locking unit have sufficient structural strength. When it is necessary to replace or remove the connector from a shielding cage thereof, a user may directly apply a pulling force on the pull unit to move the locking unit rearward and accordingly easily pull the connector out of the shielding cage without damaging the connector.