Alcohol-related liver disease (ALD) affects ∼30% of heavy drinkers and is characterized by liver steatosis, fibrosis, and steatohepatitis. The aggregation of keratins 8 (KRT8) and 18 (KRT18) plays a key role in the formation of Mallory-Denk bodies, a hallmark of ALD. Circulating levels of KRT18 fragments are elevated during ALD, and several KRT8/18 genetic variants have been linked to an increased risk of liver disease. In this study, we explored the relationship between the histologic features of ALD and genetic variants of KRT8/18 in 106 severe patients with ALD from the Hôpitaux Universitaires de Genève. We found a significant over-representation of several KRT8 (rs2070910, rs137898974, rs1065306) and KRT18 (rs17120866, rs1492241) variants located in the noncoding regions of these genes. Increased circulating level of keratins 18 fragments were associated with rs17120866 and alcoholic hepatitis. The combination of several KRT18 variants appeared associated with a poorer prognosis. These results highlight the possible role of KRT18 variants in ALD.