3997 BBY

The following events took place in 3,997 BBY.

Deaths
{| align=center cellpadding=3 id=toc style="margin-left: 15px;"
 * align="center" colspan=1 | BBY/ABY: 4,000 BBY 3,999 BBY 3,998 BBY - 3,997 BBY - 3,996 BBY 3,995 BBY 3,994 BBY
 * align="center" colspan=1 | BBY/ABY: 4,000 BBY 3,999 BBY 3,998 BBY - 3,997 BBY - 3,996 BBY 3,995 BBY 3,994 BBY