Antonoff is a surname. Notable people with the surname include:
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Jack Antonoff
Jack Michael Antonoff (born March 31, 1984) is an American singer, multi-instrumentalist, songwriter, and record producer. Antonoff is the lead singer of rock band Bleachers, and is the guitarist and drummer in the pop rock band Fun. He was p ...
(born 1984), American singer, songwriter, and record producer, brother of Rachel
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Rachel Antonoff
Rachel Antonoff is an American fashion designer based in New York City. She is known for presenting her designs in creative ways, including in the form of a murder mystery, as a "sock hop," and in a dollhouse. In 2015, director and actress Lena D ...
(born 1981), American fashion designer
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