Janet (stylized as janet.) is the fifth studio album by American singer Janet Jackson. It was released on May 18, 1993, by Virgin Records America. Prior to its release, Jackson was at the center of a high-profile bidding war over her recording contract. In 1991, her original label A&M sought to renew her contract, while others, such as Atlantic, Capitol, and Virgin all vied to sign her. After meeting with Virgin owner Richard Branson, she signed with the label. The contract was worth an estimated $40 million, making her the world's then-highest paid musical act. Janet marks Jackson's second eponymous record after her debut studio album, Janet Jackson (1982).

Its title, read "Janet, period.", is meant to disassociate her public image from her family, dropping her surname. An R&B record, Janet incorporated pop, hip hop, soul, funk, rock, house, jazz, and opera, eliminating the rigid, industrial sound of her previous records. Lyrically, the theme of Janet is sexual intimacy—an abrupt departure from her conservative image. Much of her lyrics emphasize a woman's perspective on sexuality and the demand for practicing safe sex.

In the United States, Janet became the singer's third consecutive album to top the Billboard 200 and her first to debut at number one. Selling 350,000 copies in its first week, it set a record for the highest first week sales for a female artist at that time. Certified sixfold platinum by the Recording Industry Association of America (RIAA), it has sold over seven million copies in the US according to Nielsen SoundScan. Internationally, Janet topped the record charts in Australia, New Zealand, Canada, South Africa and the United Kingdom, and has sold an estimated 14 million copies worldwide.

Janet remains one of only seven albums in history to produce six top-ten hits on the US Billboard Hot 100 chart, including the number-one singles "That's the Way Love Goes" and "Again". The MTV-sponsored Janet World Tour supporting the album received critical acclaim for Jackson's elaborate stage performances, reinforcing her reputation as one of the preeminent artists of the MTV generation. Janet cemented her as an international icon and sex symbol, and is listed by the National Association of Recording Merchandisers and the Rock and Roll Hall of Fame as one of the 200 Definitive Albums of All Time. Academics argued the erotic imagery in her music videos have contributed to a higher degree of sexual freedom among women.