Holy cow

Holy cow may refer to:
 * Holy cow (expression), an exclamation of surprise
 * Cattle in religion, particularly in Hinduism, Zoroastrianism, and ancient Egyptian religion
 * Bull (mythology), as it pertains to ancient mythology
 * Holy Cow (novel), a 2015 novel by David Duchovny
 * Holy Cow (2022 film), an Indian Hindi-language film
 * Holy Cow (2024 film), a French film

Proper names

 * Holy Cow, an Indian travelogue by Sarah Macdonald (journalist)
 * Holy Cow Casino and Brewery, a casino in Las Vegas, Nevada

Songs

 * "Holy Cow" (song), a 1966 hit single by Lee Dorsey
 * "Holy Cow", a song by K-OS on the album The Anchorman Mixtape
 * "Holy Cow", a song by Yolanda Be Cool