actor Adam Laxman (1766–1806?), Finnish military officer, emissary to Japan Adam Lazzara (born 1981), lead singer of Taking Back Sunday Adam Leavy (born 1995), Irish rugby union player Adam Leber (born 1977), American talent manager, entrepreneur, and investor Adam LeBor, British author, journalist, writing coach, and editor Adam Lebovitz, American film and television producer Adam Ledgeway (born 1970), British academic linguist Adam Ledwoń (1974–2008), Polish footballer Adam S. Lee (born 1968), American politician Adam LeFevre (born 1950), American character actor, poet and playwright Adam Le Fondre (born 1986), English footballer Adam Legzdins (born 1986), English footballer goalkeeper Adam Lehan, British musician Adam Leibovich (born 1970), American theoretical physicist Adam P. Leighton (1851–1922), American politician Adam Leipzig (born 1958), American film and theatre producer, author, and businessman Adam Franz Lennig (1803–1866), German Catholic theologian Adam Leon, American film director and writer Adam Leonard (born 1986), American gridiron football player Adam Leonard, English singer-songwriter Adam Lepa (1939–2022), Polish Roman Catholic prelate Adam Lerner, American businessman and museum curator Adam Lerrick, American economist and politician Adam Lesage (fl. 1683), French occultist and alleged sorcerer Adam Leszczyński (born 1975), Polish historian, journalist, and professor Adam Leventhal (born 1979), English television presenter and journalist Adam Leventhal (born 1979), American software engineer Adam Levin (born 1976/1977), American fiction author Adam K. Levin, American politician, author, and podcast host Adam Levine (born 1969), American politician Adam Levine (born 1979), American lead singer and guitarist of Maroon 5 Adam Levy (born 1966), jazz guitarist and freelance journalist Adam Levy (born 1970), British actor Adam Ludwig Lewenhaupt (1659–1719), Swedish general Adam Lewis (born 1999), English footballer Adam Lewis, British composer, songwriter, and producer, also known as Mr Ronz Adam Liaw (born 1978), Malaysian-Australian chef, television presenter, and author Adam Liberatore (born 1987), American baseball pitcher Adam Lightstone, Canadian politician Adam Lile (1885–1954), New Zealand rugby footballer Adam Lilling (born 1970), American entrepreneur Adam Lind (born 1983), American baseball player Adam Lindemann, American investor, writer, art collector, and art dealer Adam Lindsay, American businessman Adam Ling (born 1991), New Zealand rower Adam Lingner (born 1960), American football player Adam Lipčák (born 1997), Slovak footballer Adam Lipiński, Polish economist, editor, and lecturer Adam Lippes (born 1972), American fashion designer, founded ADAM fashion label Adam Liptak (born 1960), American legal journalist Adam Lisagor (born 1978), American commercial director and businessman Adam Lisewski (born 1944), Polish fencer Adam Liška (born 1999), Slovak ice