Jacqueline Margaret Kay, CBE, FRSE, FRSL (born 9 November 1961), is a Scottish poet, playwright, and novelist, known for her works Other Lovers (1993), Trumpet (1998) and Red Dust Road (2011). Kay has won a number of awards, including the Guardian Fiction Prize in 1998 and the Scottish Mortgage Investment Trust Book of the Year Award in 2011.
Since 2016, she has been Scots Makar, the national poet laureate of Scotland. She was appointed as chancellor of the University of Salford in 2015.
Kay is a lesbian. In her twenties she gave birth to a son, Matthew (whose father is the writer Fred D'Aguiar) and later she had a 15-year relationship with poet Carol Ann Duffy. During this relationship, Duffy gave birth to a daughter, Ella, whose biological father is fellow poet Peter Benson.