Gregory Carroll (July 9, 1977, Des Moines, Washington — July 2, 2013, Seattle) was an American tenor who had an active international career in operas and concerts during the early 21st century. In 2009 he won both second place and the Wagner Prize in the Irene Dalis International Vocal Competition. That same year he was awarded the Metropolitan Opera's Zimmerman Career Grant. In 2010 he was the recipient of William O. Cord Memorial Grant from the Wagner Society of Northern California.