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"
See also LL (disambiguation) LNL (disambiguation)