Pennyroyal may refer to:

Herbs

*'' Mentha pulegium'' (pennyroyal or European pennyroyal), a European herb *''

Hedeoma pulegioides ''Hedeoma pulegioides'', the American pennyroyal or American false pennyroyal,USDA Plants Profile''Hedeoma pulegioides'' Accessed June 19, 2007. is a species of ''Hedeoma'' native to eastern North America, from Nova Scotia and southern Ontario w ...

'' (American pennyroyal or false pennyroyal), an American herb *''

Monardella odoratissima ''Monardella odoratissima'' (mountain coyote mint, mountain beebalm, mountain monardella or mountain pennyroyal) is a perennial flowering plant which grows in mountain forests and sagebrush scrub. It is a member of the mint family (Lamiaceae ...

'' (mountain pennyroyal), mint family plant found in the southwestern United States

Places

Pennyroyal, Victoria Pennyroyal is a rural locality in Victoria, Australia. Most of the locality is situated in the Surf Coast Shire; a small section is situated in the Shire of Colac Otway. In the 2016 census, Pennyroyal had a population of 86. Pennyroyal is a sm ...

, a rural locality in Australia * Pennyroyal Plateau, also known locally as "Pennyrile", a region of Kentucky in the United States * Pennyrile Parkway, a highway in Kentucky

Other

Pennyroyal Tea "Pennyroyal Tea" is a song by the American rock band Nirvana, written by vocalist and guitarist Kurt Cobain. It is the ninth track on the band's third and final studio album, ''In Utero'', released in 1993. The song was due to be released as th ...

", a 1993 song by Nirvana *Penny Royal, an AI character from

Neal Asher Neal Asher (born 4 February 1961) is an English science fiction writer. He lives near Chelmsford. Career Both of Asher's parents are educators and science fiction fans. Although he began writing speculative fiction in secondary school, he did ...

's Polity series {{disambiguation, plant, geo