The Arts and Sciences Champion of Lochac is the gentle with the highest accumulated score over a year of Kingdom A&S Competitions from Midwinter to May Crown. The champion shows a balance between excellence in delivery and variety in entries.

The champion for the year is announced at Midwinter Coronation and receives a pouch to mark their achievement.

AS 53 (2018-19) Lady Rosalind Beaufort
AS 52 (2017-18) Lady Mairi of Kilravok
AS 51 (2016) Lady Mairi of Kilravok
AS 50 (2015) Lady Mairi of Kilravok
AS 49 (2014) Lady Ydeneye de Baillencourt
AS 48 (2013) Master Crispin Sexi
AS 47 (2012) Duenna Catalina de Gata
AS 46 (2011) Baroness Katherine Kerr of the Hermitage
AS 45 (2010) Baroness Katherine Kerr of the Hermitage
AS 44 (2009) Baroness Katherine Kerr of the Hermitage
AS 43 (2008) Baroness Katherine Kerr of the Hermitage
AS 42 (2007) Baroness Catherine de Arc
AS 41 (2006) Baroness Katherine Kerr of the Hermitage
AS 40 (2005) Mistress Tigriana la Joyera
AS 39 (2004) Viscontessa Lucrezia Lorenz
 AS 38 (2003) Master Alex the Potter