The No. 1 performers in all the standard events for the 2019 indoor season, which is considered to have begun on December 01, 2018. When an altitude-aided mark is a leader, the low-altitude best is also given; the same applies to oversized-track performances.
This compilation is updated regularly and will be expanded to include U.S. & NCAA leaders after this weekend. Absolute leaders (in/out combined) will debut in March.
|Indoor Men||Indoor Women|
|•World Leaders||•World Leaders|
|•U.S. Leaders||•U.S. Leaders|
|•NCAA Division 1 Leaders||•NCAA Division 1 Leaders|
|•High School Leaders||•High School Leaders|
as of January 15, 2019