Round 13 is the thirteenth studio album by the Swiss hard rock band Krokus, and the only album to feature Welsh vocalist Carl Sentance, formerly of Persian Risk and the Geezer Butler Band.

It includes a cover of "Heya" by J. J.

Jim Stallings from Sir Douglas Quintet).

[dead link‍] The album was mixed by Tony Platt.

All songs by Fernando von Arb, except where indicated.