Empty Plate Protest Over Vote Against Free School Meals
Around 20 plates with messages on were attached to the windows of Stuart Anderson's office along with a poster which said: "Your MP voted no to feeding poor kids".
The plates were removed within hours of being put up but the word "scum" was then sprayed onto the office window.
Mr Anderson said he and his family have also received death threats and said he had reported the intimidation and vandalism to the police.
The Wolverhampton South West MP was one of 322 MPs who last week voted against a Labour motion calling for the extension of free meals during the school holidays in England until Easter 2021.