• Six Abstract Artists at the Millennium. Dorsky Gallery, New York, January 11, 2000 - March 4, 2000.
• 38th Opening Group Exhibition of American Art. Harmon-Meek Gallery, Naples, FL, November 5, 2000 - November 18, 2000.
• Jim lsermann: Logic Rules, RISD Museum, Providence, Rl, November 17, 2000 - March 4, 2001. Richard Anuszkiewicz, Linear Sculpture. OK Harris, New York, November 18, 2000 - December 9, 2000.
• Richard Anuszkiewicz, Paintings. Mitchell Algus Gallery, New York, November 18, 2000 - December 23, 2000.

2001

• Transcultural Wsions: Polish American Contemporary Art. Hyde Park Art Center, Chicago, January 14, 2001 - March 3, 2001.
• Conceptual Diversity: Selections from the Ringling Museum of Art Post-War Permanent Collection, July 13, 2001 - September 15, 2001.
• Richard Anuszklewicz. Gallery Camino Real, Boca Raton, FL, December 6, 2001 - December 29, 2001.

2002

• Linear Sculpture: Richard Anuszkiewicz, Harmon-Meek Gallery, Naples, FL, February 24, 2007 - March 2, 2002.
• Colors on the Edge: Hard and Soft: The Paintings of Richard Anuszkiewicz and Leon Berkowitz. ACA Galleries, New York, March 9, 2002 - April 6, 2002.

2003

• Seeing Red, Part l: Pioneers of Nonobjective Painting, Leubsdorf Art Gallery, Hunter College, NY, January 30, 2003 - May 3, 2003.
• Modern Art in Horida, 1948- 1970, The Tampa Museum of Art, Tampa, FL, May 11, 2003 - July 6, 2003.
• Professional Painters' Exhibition. The Century Association, New York, November 20, 2003 - January 9, 2004.

2004

• Image + Energy: Selections from the Haskell Collection, Jacksonville Museum of Modern Art, Jacksonville, FL, September 24, 2004 - January 9, 2005.
• Optical Perceptions: Serigraphs by Vctor Vasarely From the Bernard J. and Florence E Starkoff Bequest, Boca Raton Museum of Art, Boca Raton, FL, October 2004.
• Professional Painters' Exhibition, The Century Association, New York, November 30, 2004 - January 13, 2005.

2005

• Richard Anuszkiewicz: A Survey. David Findlay Jr. Fine Art, New York, January 8, 2005 - January 27, 2005.
• Invitational Exhibition of Painting and Sculpture, American Academy of Arts, New York, March 7, 2005 - April 10, 2005.
• Praguebiennale 2, Karlin Hall, Prague, May 26, 2005 - September 15, 2005.
• Works by Richard Anuszkiewicz, The Lamont Gallery, Phillips Exeter Academy, Exeter, Nl-l, June 28, 2005 - July 27, 2005.