Alison Krauss
As of 2018, she has won 27 Grammy Awards from 42 nominations, tying her for the second most awarded recipient alongside Quincy Jones, second only to classical conductor Georg Solti, who holds the record for most wins with 31. She is the most awarded singer and the most awarded female artist in Grammy history.
Grammy Award
With 31 Grammy Awards, Sir Georg Solti is the artist with the most Grammy wins. Alison Krauss is the biggest winner among female artists with 27 awards. U2, with 22 Grammy Awards, holds the record for most awards won by a group.