Most tickets sold at an IAAF World Championships
- Who
- London 2017 Ltd
- What
- 707,880 unit(s) sold
- Where
- United Kingdom (London)
- When
- 31 August 2017
The most tickets sold at an IAAF World Championships is 707,880 and was achieved by London 2017 Ltd (UK) in London, UK, between 4 and 13 August 2017.
The IAAF World Championships London 2017 saw the final competitive appearances of Mo Farah (UK) and Usain Bolt (Jamaica).