Bob Nickas (b. 1957) is a writer and curator based in New York. He has organized over 120 exhibitions since 1984. As Curatorial Advisor at MoMA/PS1, between 2004-07, he mounted monographic exhibitions for Lee Lozano, Stephen Shore, and Wolfgang Tillmans, as well as projects with Trisha Donnelly and Torbjørn Rødland. He served on the teams for the 2003 Biennale de Lyon and Greater New York 2005 at MoMA/PS1, contributed a section to Aperto at the 1993 Venice Biennale, and collaborated with Cady Noland on her Documenta IX project in 1992. He was founding editor of Index magazine. His books include Painting Abstraction: New Elements In Abstract Painting, and four collections of writing and interviews: Theft Is Vision, Live Free or Die, The Dept. of Corrections, and Komplaint Dept. He is one of the authors of Defining Contemporary Art: 25 Years In 200 Pivotal Artworks, No Problem: Cologne/New York 1984-1989, and Brand New: Art & Commodity in the 1980s. Most recently he has published essays in books on Vija Celmins, Robert Grosvenor, Steven Parrino, and Josh Smith.