Ready or Not is the solo debut studio album by American rock singer-songwriter Lou Gramm, released in February 1987 by Atlantic Records.

Eight of the ten songs, which comprise Ready or Not, were written by Gramm in partnership with former Black Sheep bandmate Bruce Turgon.

It was produced by Gramm and Pat Moran, who is known as an engineer on recordings by such performers as Rush and Robert Plant.

The lead-off single, "Midnight Blue", peaked at number 5 on the Billboard Hot 100[4] and climbed to the top of the Mainstream Rock chart.

Bret Adams of AllMusic described it as "rich with melody and snap".