Bonnie Siegler (born 1963) is a New York-based graphic designer. She is the founder of the design studio Eight and a Half and, before that, co-founded the design studio Number Seventeen in 1993. Her clients include Participant Media, Late Night with Seth Meyers, Saturday Night Live, HBO, Brooklyn Public Library, Maveron, Random House, The Criterion Collection, The New York Times, Nickelodeon, and the Frank Lloyd Wright Foundation.
- Heller, Steven (May 23, 2013). "How Would You Edit a Timeless Movie Into a 2-Minute One?". The Atlantic. Retrieved 11 July 2013.
- "WEDDINGS; Bonnie Siegler And Jeff Scher". The New York Times. October 24, 1999. Retrieved 1 August 2014.