Anne Keilway (died 1620) was an English aristocrat. She was a daughter of Robert Keilway or "Kelway" of Minster Lovell and Cecily Bulstrode, a daughter of Edward Bulstrode of Hedgerley in Buckinghamshire and widow of Alexander Unton of Wadley. Anne Keilway married John Harington, 1st Baron Harington of Exton, in 1573, and was known as "Lady Harington". She was an heiress, and brought him Minster Lovell and Coombe Abbey in Warwickshire, and the expectation of further property owned by her father, who died in 1581. Anne, Lady Harington, died in May 1620.