Cush Jumbo OBE (born 23 September 1985) is an English actress and writer. She is best known for her starring role as attorney Lucca Quinn in the CBS legal drama series The Good Wife (2015–2016) and the CBS All Access spin-off series The Good Fight (2017–Present).
Jumbo also starred as DC Bethany Whelan in the ITV crime drama series Vera (2012, 2015–2016). She has appeared in numerous theatre productions. She won the Ian Charleson Award for her role as Rosalind in As You Like It (2011) and received a Laurence Olivier Award nomination for her role as Mark Antony in an all-female cast of Julius Caesar (2012). She also wrote and starred in the one-woman show Josephine and I, about Josephine Baker (2013).