Nicholas Knyvett Lee is an English Anglican priest and author. He served as associate vicar of Holy Trinity Brompton in the Diocese of London. With his wife, Sila, he founded the organisation Relationship Central, an umbrella organisation for The Marriage Course, The Marriage Preparation Course, The Parenting Children Course and The Parenting Teenagers Course. As of 2016, 7,000 separate courses were running in 127 countries, in 46 different languages.