Montrezl Dashay Harrell (born January 26, 1994) is an American professional basketball player for the Adelaide 36ers of the Australian National Basketball League.

Bruce Allen Harrell (born October 10, 1958) is an American politician and attorney serving as the 57th and current mayor of Seattle, Washington.

Thaddis Laphonia "Kuk" Harrell is an American songwriter, vocal producer, arranger and engineer.

Graham Stanton Harrell (born May 22, 1985) is an American football coach and former quarterback.

Maestro Harrell, also known as M A E S T R O (born July 29, 1991), is an American DJ, singer, rapper, actor, and record producer.

Major General Gary Lynn Harrell (June 1, 1951 – February 14, 2023) was a United States Army general.

Andre O’Neal Harrell (September 26, 1960 – May 7, 2020) was an American record executive, media proprietor, and former rapper.

The murder of Dale Harrell (December 18, 1974 – February 9, 2009) occurred after he was fatally attacked on January 14, 2009, by his wife Marissa-Suzanne "Reese" DeVault (born November 6, 1977) in Maricopa County, Arizona.

Rebecca Reynolds Tickell (née Harrell; born March 2, 1980) is a producer, director, actress, singer, and environmental activist.

(March 8, 1916 – December 27, 1944) a United States fighter pilot who flew 70 World War II combat missions.

(born June 16, 1946) an American jazz trumpeter, flugelhornist, composer, and arranger.