Katy, Katie or Kate Green may refer to:
Katy Green (rugby union) (born 1985), Scottish rugby union player Katy Green (figure skater), American ice dancer in 1999 U.S. Junior Figure Skating Championships Katie Green (born 1987), British model Katie Green (rugby league) (born 1996), Australian rugby league player Kate Green (born 1960), British politician Kate Green (producer), Canadian film producer
See also Katie Hall (American politician) (born Katie Beatrice Green, 1938–2012), American politician Katherine Green (disambiguation) Catherine Green (disambiguation)