Krasny (surname)
Krasny is a Russian language surname from the Russian word for "red". Notable people with the name include:
- Alec Brook-Krasny (1958), American former politician
 - Dmitry Krasny (died 1440), Russian nobleman
 - Elke Krasny (1965), Austrian writer
 - Michael Krasny (talk show host) (1944), American journalist, host of the radio talk show Forum
 - Michael Krasny (businessman) (1952/1953), American businessman, founder of CDW
 - Paul Krasny (1935–2001), American film and television director
 - Robert Krasny, American physicist
 - Sasha Krasny (1882–1995), pen-name of Aleksandr Davydovich Bryansky
 - Yuri Krasny (1946), Russian educator