|2019 IAAF Diamond League|
|Dates||3 May – 6 September|
|Total prize money (US$)||US$ 9 million|
The 2019 IAAF Diamond League was the tenth edition of the annual series of outdoor track and field meetings, organised by the International Association of Athletics Federations (IAAF). It featured fourteen meetings, with the final two meetings serving as the series finals. It is the third edition to feature the new championship-style system.
- Events held at Diamond League meets, but not included in the Diamond League points race, are marked in grey background.
- Diamond league final winners are marked with light blue background.
- "DATES APPROVED FOR 2019 IAAF DIAMOND LEAGUE AND IAAF WORLD INDOOR TOUR". IAAF. Retrieved 24 August 2018.
- "2019: IAAF Diamond League: Diamond Disciplines per meeting" (PDF). IAAF. Retrieved 31 October 2018.
- "Eugene: Stanford Selected as Site of 2019 Pre Classic". 13 February 2019. Retrieved 14 February 2019.
- 2019 DIAMOND LEAGUE DISCIPLINES - SCHEDULE & STANDINGS IAAF Access Date August 24, 2018