Valentina, nicknamed Pretty Pup, is a character in the Bratz line of fashion dolls. She regularly features blonde hair with lowlights and light skin. She debuted in the Twiins Collection with her sister Oriana, however her other sister Siernna debuted in a United Kingdom exclusive set as the triplet of Oriana and Valentina.However, in the Bratz Babyz line, the triplets were released worldwide.

Valentina is one of the most influential European comic books, created in 1965 by the Italian artist Guido Crepax.

In the Filipino comic book Darna, Valentina is Darna's arch-enemy. She is a snake goddess, resembling Medusa. In the Darna 2005 TV series, Valentina is Braguda's lady-in-waiting and is played by actress Alessandra de Rossi.

Valentina (b. August 10, 1983) is a professional wrestler, valet, model, and actor. Originally from New York City, Valentina was trained by Homicide and began her career under the ringname Miss Led (a play on the word misled) with the Long Island Wrestling Federation and spent a lot of her time honing her skills all over the Northeast indy scene.

Valentina is a Mexican hot sauce manufactured by Salsa Tamazula of Guadalajara. It is most commonly used in the United States' Hispanic culture, although it is common in Mexico. This is partly due to the fact that most Mexican culinary traditions involve the use of a homemade original salsa, therefore excluding the need for a manufactured sauce.

Valentina is object-relational DBMS that makes it easy to switch between a local embedded database and server using the same sources. It supports disk and in-memory databases, field types from Bit to BLOB, a SQL92(99) and non-SQL API, and relational, extended navigational, and OR data models. It introduces a revolutionary abstraction "Link" implemented in both the API and SQL.