Goldblum was awarded the stay-away against Linda Ransom in June (12) after alleging the woman had been harassing him for a decade.
But it didn't keep her away from the Jurassic Park star as he prepared for Friday night's performance of the play Seminar at the Ahmanson Theater.
TMZ.com reports Ransom got within 20 feet (six metres) of Goldblum. The restraining order he won calls for her to stay at least 100 feet (30.4 meters) away from him.
She is also banned from contacting Goldblum or going anywhere near his home or place of work.