L&L

L&L, L & L, L.&L. or L. & L. may refer to:


 * L&L Hawaiian Barbecue
 * L & L Publishing, a publishing firm for magical literature by Larry Jennings and Louis Falanga
 * Land&Liberty, a magazine published by the Henry George Foundation of Great Britain
 * Language and Linguistics, a linguistics journal
 * Lewd and lascivious behavior, a criminal offence
 * Loyens & Loeff, a Dutch law firm
 * Lynx and Lamb Gaede, an American white nationalist pop pre-teen duo
 * Luke and Laura, fictional characters from the American TV drama General Hospital
 * Course of Theoretical Physics, as an abbreviation for the authors' names "Landau and Lifshitz"