{"document_url": "https://en.wikipedia.org/wiki/List_of_National_Basketball_Association_career_blocks_leaders"}
This article provides two lists:

A list of National Basketball Association players by total career regular season leaders in blocking shots. Blocked shots were first officially recorded in the NBA during the 1973–74 season.
A progressive list of blocked shots leaders showing how the record has increased through the years.

Blocks leaders

This is a list of National Basketball Association players by total career regular season leaders in blocking shots.

Statistics accurate as of February 15, 2023.
Progressive list for blocks

This is a progressive list of blocked shot leaders showing how the record has increased through the years.

Statistics accurate as of February 15, 2023.