Siggi Baldursson is an Icelandic drummer and singer.
He was born in Norway to Icelandic parents. Siggi was a founding member of The Sugarcubes and has been a longtime fixture on the Icelandic punk and alternative music scene. Other bands he has played in have included Þeyr, KUKL, Headpump, Bradley Fish and the Reptile Palace Orchestra. He has also recorded under the name of Bogomil Font.