IXL may refer to:

• iXL (interactive agency), an American interactive agency during the late 1990s
• IXL, Oklahoma, a town in the USA
• IXL Historical Museum, a historic building in Hermansville, Michigan, and IXL, a brand of flooring
• Henry Jones IXL, an Australian manufacturer of jams and other foods, and IXL, a brand name
• Kushok Bakula Rimpochee Airport (IATA: IXL), in Leh, Ladakh, India
• A railway interlocking
• A gramogram for the phrase, "I excel"; see Roman numerals § Non-numeric combinations