Pat McGrath is a British make-up artist. Her breakthrough came in the early 1990s working alongside Edward Enninful at i-D magazine. In 1999 she was hired by Giorgio Armani to collaborate on a new range of cosmetics and became the recipient of the Pantene Pro-V Make-Up Artist Of The Year Award in both 2000 and 2001.

In 2015 she launched Pat McGrath Labs., her own line of beauty products which by 2019 had become a $1 billion company and becoming the biggest selling beauty line at Selfridges, a chain of high-end department stores in the UK.

McGrath has been called one of the most influential make-up artists in the world by Vogue magazine and other publications. In 2019 she was included in Time magazine’s 100 most influential people list, and she is also the first make-up artist to be made a British dame.