Zinfandel (also known as Primitivo) is a variety of black-skinned wine grape. The variety is grown in over 10 percent of California vineyards. DNA fingerprinting has revealed that it is genetically equivalent to the Croatian grapes Crljenak Kaštelanski and Tribidrag, as well as to the Primitivo variety traditionally grown in Apulia (the "heel" of Italy), where it was introduced in the 18th century. The grape found its way to the United States in the mid-19th century, where it became known by variations of the name "Zinfandel", a name which is probably of Austrian origin.

The grapes typically produce a robust red wine, although in the United States a semi-sweet rosé (blush-style) wine called White Zinfandel has six times as many sales as the red wine. The grape's high sugar content can be fermented into levels of alcohol exceeding 15 percent.

The taste of the red wine depends on the ripeness of the grapes from which it is made. Red berry fruit flavors like raspberry predominate in wines from cooler areas, whereas blackberry, anise and pepper notes are more common in wines made in warmer areas and in wines made from the earlier-ripening Primitivo clone.

Zinfandel is a side platformed Sacramento RT light rail station in Rancho Cordova, California, United States. The station was opened on June 11, 2004, and is operated by the Sacramento Regional Transit District. As part of the Gold Line, it has service to Downtown Sacramento, California State University, Sacramento, Gold River and Folsom. Across the street from the stop is the popular Rancho Cordova Town Center mall.

The station was originally intended for construction along Folsom, east of Zinfandel Drive. However, RT officials moved the station location west of Zinfandel after requests by the Rancho Cordova Area Chamber of Commerce due to the better location adjacent to retail centers. Zinfandel, along with Cordova Town Center and Sunrise, opened on June 11, 2004, as part of an $89 million, 2.8-mile (4.5 km) extension of the Gold Line east of the Mather Field/Mills station. Rancho Cordova city officials have stated the establishment of the stations will help in the development of transit-oriented development/redevelopment of the Folsom corridor through the city.