David Roger Johansen (Staten Island, Nova York, 9 de gener de 1950) és un cantant, compositor i actor nord-americà. És més conegut com a membre de la banda seminal de proto-punk New York Dolls. També és conegut pel seu treball sota el pseudònim de Buster Poindexter i per interpretar el fantasma del passat de Nadal a "Scrooged".

David Roger Johansen (born January 9, 1950) is an American rock, protopunk, blues, and pop singer, songwriter and actor. He is best known as a member of the seminal protopunk band The New York Dolls. He is also known for his work under the pseudonym Buster Poindexter. David has appeared in several films including Car 54, Where Are You? and Scrooged with Bill Murray.