Isaiah Tahjae Smith (born May 22, 2008), better known by his stage name 2011x15, is an artist and producer hailing from Toronto, Canada. He was a member of Datway, a now defunct group of creatives that contains rappers, producers, and managers. 2011x15 is best known for his work with artists Osamason, Ohsxnta, and Wildkarduno.

2011x15 is known for his light and dark, futuristic style. His music captures and emits the early 2010s a time period where technology started to advance.