Heavy Petting Zoo (known as Eating Lamb on the LP version) is the sixth studio album by the American punk rock band NOFX.

It was released on January 31, 1996, through Epitaph Records. The record reached a position of No. 63 on the American Billboard 200 Albums chart, the first NOFX album to do so.

NOTE: The vinyl release of "Heavy Petting Zoo" has an alternate cover that includes the phrase "Eating Lamb", the title "Heavy Petting Zoo" is present on the spine of the vinyl release.