The American Journal of Enology and Viticulture (AJEV) is the official journal of the American Society for Enology and Viticulture (ASEV) and is dedicated to scientific research on winemaking and grapegrowing.

AJEV is a hybrid, online-based journal that publishes text or video-based research reports, reviews, insights, technical reports, and letters that span the disciplines of enology and viticulture and related fields such as biochemistry, biocontrol, chemistry, ecology, economics, engineering, management sociology, microbiology, pest management, plant biology, plant genetics, plant pathology, plant physiology, sensory and consumer sciences, soil science, waste management, and other applicable areas.

Open-access contributions are published under a Creative Commons Attribution (CC BY) license.

AJEV was first published in 1950 as a single proceedings volume by the American Society of Enologists, founded by a group of University of California researchers and California winemakers, with further yearly proceedings published in 1951 to 1953.

In 1954, the first issue of the American Journal of Enology was published and in 1955, quarterly publication began.