Heartworm is an album by the Irish rock band Whipping Boy, released on 1 November 1995 on Columbia Records.

It was recorded between September and November 1994 in Windmill Lane Studios, Dublin.

[8] Pre-orders announced in July included an art print signed by Page, McDonnell and Hassett.

The double LP sold out almost immediately during the pre-order, prompting a second pressing.

The first pressing made Heartworm chart for the first time in the Official Irish Albums Chart Top 50 (at number 8 on week ending 16 September 2021),[9] with the album re-entering at number 4 in January 2022.