3974 BBY

The following events took place in 3,974 BBY.

Deaths
{| align=center cellpadding=3 id=toc style="margin-left: 15px;"
 * align="center" colspan=1 | BBY/ABY: 3,977 BBY 3,976 BBY 3,975 BBY - 3,974 BBY - 3,973 BBY 3,972 BBY 3,971 BBY
 * align="center" colspan=1 | BBY/ABY: 3,977 BBY 3,976 BBY 3,975 BBY - 3,974 BBY - 3,973 BBY 3,972 BBY 3,971 BBY