Holiday Open House Show and Sale, Monroeville, NJ, 12/10-11, 2011
Signature Art Exhibition, Noyes Museum of Art, Hammonton, NJ, 9/9-11/27, 2011
Festival of Fine Crafts, Wheaton Arts and Cultural Center, Millville, NJ, 10/1-2, 2011
Perkins Center for the Arts 13th Annual Pottery & Wood Show & Sale, Collingswood, NJ, 12/3-12/5/2010
Mish-mash, The Noyes Museum of Art, 2/15-4/15/2010
Touched By Fire, Gloucester County College, 3/11-4/5/10
Then and Now: Strictly Functional Pottery National, NCECA 2010, Philadelphia, PA
Generations: Ken Shores, Museum of Contemporary Craft, Portland, Or 4/4-8/5, 2008
Group Show-Watershed Residents, Stable Gallery, Maine, Summer 2008
Mastery in Clay 2007, The Clay Studio, Philadelphia, PA, 10/5­10/21, 2007
NJSCA Fellowship Exhibit, Ben Shahn Galleries, William Patterson University, 3/18-4/20, 2007
From the Earth, University of Kentucky Museum, March 2007
Working It, The Noyes Museum of Art, NJ 2006
Inspired Utility, Main Line Art Center, Haverford, PA 5/19­6/21/2006
Skeff Thomas: (solo show), The Works Galleries, Philadelphia, PA 2006
Skeff Thomas: Recent work (2-person show), University of Indianapolis, Indianapolis, IN 2006
An Extravagance of Salt and Pepper, curated by Gail Brown, Baltimore Clayworks, Baltimore,MD 2006
Skeff Thomas: Teapots and More (solo show), Vineland Art Alliance, Vineland, NJ 2005
Skeff Thomas: Recent work (solo show). MT Burton Gallery, Surf City, New Jersey, 2005
NCECA Exhibition 2005, Whitehall Gallery, Annapolis, MD 2005
Shino Show, Baltimore Clayworks, Baltimore MD 2005
Winterfest 2004, Baltimore Clayworks, Baltimore MD 2004
Rowan University Art Department Faculty, Long Beach Island Foundation, Loveladies, NJ 2004
The Big Show, Indianapolis, Indiana, 2004
Skeffington Thomas (Solo show), MT Burton Gallery, Surf City, NJ 2002
Salt and Ash, Santa Fe Clay, Santa Fe, NM 2001
A View of Contemporary Ceramics, Chester Springs Studio, Chester Springs, PA 2001
Le Grand Buffet, The Clay Studio, Philadelphia, PA 2001
Skeff Thomas: Recent Work-Vessel Forms (Solo show), Russell Gallery, Deerfield Academy, Deerfield MA 2001
Strictly Functional Pottery National, Lancaster Museum of Art, PA 2000
Fellowship Exhibition, Hunterdon Museum, Clinton, NJ, 2000
Skeff Thomas (solo show), The Works Gallery, Philadelphia, PA 2000
Woodfired Ceramics, Central Michigan University Gallery, 2000
Ceramics USA, University of North Texas-Denton, 2000
Ceramic Grand Prix, Villa de Sarreguimines, Sarreguimines, France, 1999
Chongju International Craft Biennial '99, Chongju, Korea, 1999
Feats of Clay XII, Lincoln Arts Center, Lincoln, CA 1999
Ceramics Monthly International Exhibition, Columbus, OH, 1999
Born of Ashes: Wood Fired Ceramics, Arkansas Art Center, Little Rock, AR, 1999
26th Juried Show, Allentown Art Museum, Allentown, PA, 1998
Vessels that Pour, Lill St. Gallery, Chicago, 1998
1997 NCECA Clay National, Barrick Museum, UNLV, Las Vegas, Nevada 1997
Feats of Clay X, Lincoln Arts Center, Lincoln, CA 1997
The Presence of Spirit: Anderegg, Gess, Thomas, Lill Street Gallery, Chicago, IL, 1996
Ceramics USA, University of North Texas, Denton, TX, 1996
Monarch National Ceramic Competition, Kennedy-Douglass Center for the Arts, Florence, AL, 1996