Vaseline is an American brand of petroleum jelly-based products owned by British-Dutch company Unilever. Products include plain petroleum jelly and a selection of skin creams, soaps, lotions, cleansers, and deodorants.

In many languages, the word “Vaseline” is used as generic for petroleum jelly; in Portugal the Unilever products are called Vaselina, and in Brazil and some Spanish-speaking countries, the Unilever products are called Vasenol.