Krispy Kreme Ghostbusters Promotion is a promotion of the Ghostbusters 30th anniversary by the Krispy Kreme chain in Fall 2014.
As a marketing promotion for the Ghostbusters 30th anniversary, Krispy Kreme offered two kinds of marshmallow-filled doughnuts: the Ghostbusters Doughnut and the Stay Puft Marshmallow Doughnut. The Ghostbusters doughnut features white icing, a green splat inspired by Ectoplasm, and a "Ghostbusters" logo sugar piece. The Stay Puft Marshmallow was decorated with white icing, the Stay Puft Marshmallow Man's face and a sugar hat. They were offered between September 29 through October 31, 2014 at U.S. and Canada Krispy Kreme locations. Starting on September 23, customers were allowed to pre-order up to five dozen. 
- The boxes during the promotion featuring the No-Ghost Sign, ectoplasm, and a spin on the "There's something strange in the neighborhood" lyric, "There's something sweet in the neighborhood."
- On page 1 of Ghostbusters International #4, a Krispy Kreme doughnut box makes a non-canon cameo behind Janine Melnitz on the book case. Instead of "Krispy Kreme" appearing on the box, the recurring Hasty Pastry Bakery franchise mascot is used.
- On page 12 of Ghostbusters 101 #3, behind Jillian Holtzmann is the Krispy Kreme Ghostbusters 30th Anniversary hanging signage with Slimer, "They're Here", the Stay Puft Marshmallow Doughnut, and Ghostbusters Doughnut.