The Edinburgh International Book Festival (EIBF) is a book festival that takes place during two weeks in August every year in the centre of Edinburgh, Scotland. Described as The largest festival of its kind in the world,^[1] the festival hosts a series of cultural and political talks and debates, along with a well-established children's events programme.

It overlaps the Edinburgh International Festival and the Edinburgh Festival Fringe, as well as some of the other events that comprise the Edinburgh Festival. Nick Barley is the Director.

The first Book Festival took place in a tent in Edinburgh in 1983. Initially a biennial event, it began to be held annually in 1997. It is a large (225,000 visitors in 2015^[2]) and growing international event, central to Edinburgh's acclaimed August arts celebrations. Perhaps partly as a result of this, Edinburgh was named the first UNESCO City of Literature in 2004.^[3][4] The Festival in Charlotte Square was cancelled in 2020 because of the COVID-19 pandemic^[5] but some events were held online.^[6]

In 2016 there were over 800 authors and others from over 55 countries in the 17 days that the festival ran.^[7] Events ranged from writing workshops, education events, panel discussions, to talks and performances by international writers, poets, playwrights, musicians, illustrators, historians and philosophers. There are events for both adults and children.
Past festivals have featured the likes of:

Running alongside the general programme is a Children's programme. Incorporating workshops, storytelling, panel discussions, author events and book signings, the Children's programme is popular with both the public and schools alike, and is among the world's largest books and reading event for young people. It regularly attracts authors like Jacqueline Wilson, Joan Lingard, Charlie Higson and Anne Fine.

There is also an Unbound programme which takes place in the evening, with free music and spoken word events sponsored by Edinburgh Gin.

In May 2016 a pilot satellite literary event, organised by the Book Festival, took place in Falkirk called LandWords.^[8] In August 2016, using the name Booked!, the Book Festival held events in three other locations in Scotland (Aberdeen, Greenock and Galashiels). This expansion was partially funded by the People's Postcode Lottery.^[9]

Until 2019, the Book Festival was primarily held in a set of marquees in Charlotte Square Gardens, Edinburgh, at the West End of George Street. In 2017, the event and some venues expanded into George Street, partly to cope with visitor numbers but also to reduce the festival's impact on the privately owned gardens.^[10]

In 2021, the festival moved to the Edinburgh College of Art, where it is planned to stay until 2023. In May 2022, the organisers announced that the festival will move to a new permanent home in 2024, at the University of Edinburgh Futures Institute on the site of the former Royal Infirmary in Lauriston Place.^[11]

As with all large and successful festivals, the Book Festival has sprouted a number of fringe events over the years. In 2004 and 2006 an event called Thirsty Lunch promoted itself as a cheap, non-establishment alternative.^[12]

In 2008 there were two separate festivals running at the same time as the main Book Festival. The first was the Edinburgh Book Fringe, which held its events at the Word Power (now known as Lighthouse Books) bookshop on Nicolson Street, Edinburgh, which still runs as of 2023.^[13] The second was the West Port Book Festival, which was centred on second-hand/antiquarian bookshops in the West Port area of the city. The latter ran from 2008 until 2012.^[14] Both fringe festivals provided free events and were seen as a less formal alternatives to the main festival.

In 2023, an open letter signed by over 50 authors threatened to boycott the 2024 festival over its main sponsor, Baillie Gifford, an investment firm with "up to £5bn invested in corporations that profit from fossil fuels".^[15] This followed environmental activist Greta Thunberg pulling out of the festival over the sponsorship, accusing the firm of greenwashing by sponsoring cultural events.^[16]

• James Tait Black Memorial Prize
• Book trade in the United Kingdom
• Books in the United Kingdom