Katy or KATY may refer to:

People and characters Katy (given name) Katy (Marvel Cinematic Universe), a character from the Marvel Cinematic Universe

Places Serbia Káty, the Hungarian name of Kać, a village in Serbia

United States Katy, Missouri, an unincorporated community Katy, Texas, the only incorporated U.S. city with this name Greater Katy, suburban region around the city of Katy; located in Greater Houston Katy High School Katy, West Virginia, an unincorporated community Katy Township, Boone County, Missouri Watertown Regional Airport (ICAO code: KATY), an airport in South Dakota

Art and entertainment Katy (series), a set of novels by Susan Coolidge Katy (novel), a children's novel by Jacqueline Wilson inspired by the series Katy (TV series), a TV adaptation of the Wilson novel Katy Fox, a character in Hollyoaks "K-K-K-Katy", a World War I-era song Katy (Marvel Cinematic Universe), a fictional character An ambulance in the film Ice Cold in Alex KATY-FM, a radio station of California, United States "Katy Too", a song by Johnny Cash "Katy", a poem by Frank O'Hara Katy, la oruga, (aka Katy Caterpillar), a Mexican series of animated films

Other uses Katy (apple), an apple variety Missouri–Kansas–Texas Railroad, sometimes called "the Katy", from which the above U.S. places take their name KATY-FM, a radio station of California, United States

Katies Katies, the plural of "Katy", may refer to:

Katies (1981–2004), a British Thoroughbred racehorse The Katies, a Tennessee powerpop band Katies, an Australian womenswear chain owned by Mosaic Brands

See also Katydid (disambiguation)

Katie (disambiguation) Kati (disambiguation) Cati (disambiguation) KT (disambiguation) Kathi (disambiguation) Kathie Kąty (disambiguation) Cathie Cathy (given name)