Di Marco or DiMarco is a surname, originally meaning (son) of Marco.

Notable people with the surname include:

Chris DiMarco, American golfer Damon DiMarco, American historian and biographer Federico Dimarco, Italian footballer Magali Di Marco Messmer, Swiss triathlete Melissa DiMarco, Canadian actress Nyle DiMarco, American model, actor, and deaf activist

Fictional characters Johnny DiMarco, a character in Degrassi: The Next Generation Beppe di Marco, a character in EastEnders Gianni di Marco, a character in EastEnders Joe di Marco, a character in EastEnders Nicky di Marco, a character in EastEnders Rosa di Marco, a character in EastEnders Teresa di Marco, a character in EastEnders

See also DeMarco