The 2012 Individual Speedway Junior World Championship was the 36th edition of the FIM World motorcycle speedway Under-21 Championships.

[1][2] The final was run over a series of seven races between 21 July and November 2011.

The top seven riders from both semi-finals were automatically qualified for the Final series.

Two Track Reserve riders were nominated by national federation.

In case of a tie between one or more riders in the final overall classification, a run-off will decide the 1st, 2nd and 3rd place.