Greener may refer to:
- Christopher Greener (b. 1943), United Kingdom's tallest human
- Matthew Greener, lead singer and guitarist of the British band Morning Runner
- Richard Theodore Greener (1844 – 1922), first African-American graduate of Harvard College, dean of Howard University law school, and American diplomat
- William Greener (1806 – 1869), American inventor and gunsmith, best known for developing a self-expanding bullet
