Margaret Yvonne Busby,, Hon. FRSL, also known as Nana Akua Ackon, is a Ghanaian-born publisher, editor, writer and broadcaster, resident in the UK. She was Britain's youngest and first black female book publisher when she and Clive Allison (1944–2011) co-founded the London-based publishing house Allison and Busby in the 1960s. She edited the anthology Daughters of Africa (1992), and its 2019 follow-up New Daughters of Africa. She is a recipient of the Benson Medal from the Royal Society of Literature. In 2020 she was voted one of the "100 Great Black Britons". In 2021, she was honoured with the London Book Fair Lifetime Achievement Award. In 2023, Busby was named as president of English PEN.

The Royal Society of Literature (RSL) is a learned society founded in 1820, by King George IV, to "reward literary merit and excite literary talent". A charity that represents the voice of literature in the UK, the RSL has about 600 Fellows, elected from among the best writers in any genre currently at work. Additionally, Honorary Fellows are chosen from those who have made a significant contribution to the advancement of literature, including publishers, agents, librarians, booksellers or producers. The society is a cultural tenant at London's Somerset House.